PI of the project: Jaroslav Merc (Charles University in Prague, Czech Republic)
Last update: October 12, 2023
The aim of this program is to confirm or reject the symbiotic classification of several targets. Most of them was selected from the New Online Database of Symbiotic Variables. They are either considered as candidates, or are even classified as confirmed symbiotics in the published literature or databases such as SIMBAD, GCVS, etc. Some of the program stars are newly discovered objects. Many of these star, however, have never been observed spectroscopically, which is requiered for the definitive symbiotic classification.
The magnitudes of the stars listed in the tables should be considered only as aproximative. Usually, it is only average brightness and symbiotic objects are typically variable. Moreover, some which may seem to be faint in V band, are much brighter in red (typically if the extinction is high), therefore useful data are obtained also for these targets using small telescopes.
No spectrum: Stars desirable to observe; No spectra have been obtained yet
Observe: Stars which already have been observed at least once; New spectra are needed (to resolve discrepancies or to provide additional pieces of evidence); For interesting targets, it is good to have at least two independent observations by two observers
Finished: Stars for which the obtained spectra are sufficient to draw conclusions; Not needed to observe
Published: The results of the observations are already published; Link to the paper is included
| Object | Constellation | RA | DEC | V [mag] | G [mag] | BP-RP [mag] | Notes for observers | Status | Preliminary results |
|---|---|---|---|---|---|---|---|---|---|
| WRAY 15-1167 | Cen | 14:03:18.65 | -58:09:34.93 | 13.0 | 12.6 | 3.0 | Known symbiotic star in brightening | Published↗ | First confirmed Z And-type outburst of this star |
| THA 15-31 | Sco | 16:08:36.90 | -40:16:20.48 | 14.9 | 12.9 | 3.7 | Newly-discovered accreting-only symbiotic star, Only 2012 spectrum; Faint in blue; Crowded region | Published↗ | Balmer lines, He I; no He II |
| 2MASS J07363415+6538548 | Cam | 07:36:34.14 | +64:38:54.86 | 15.7 | 15.4 | 1.6 | Faint target; In the field of NGC 2403 | Published↗ | Active red dwarf |
| AS 280 | Sgr | 18:09:52.31 | -33:19:50.00 | 13.1 | 12.9 | 0.6 | Previously only emission lines with low ionization potential (possible outburt?) | Observe | Limited range of spectrum; Balmer lines, He I; New observations needed |
| EC 19249-7343 | Pav | 19:31:02.32 | -73:37:07.64 | 12.9 | 12.1 | 2.3 | Very high proper motion | Published↗ | Non-symbiotic binary |
| Hen 3-860 | Cen | 13:06:12.92 | -53:22:52.50 | 14.8 | 13.2 | 3.0 | Emission-line star; Symbiotic outburst (2017-2019)? Eclipsing? (possible period around 600d) | Published↗ | Confirmed symbiotic binary |
| Hen 4-137 | Cen | 13:35:57.56 | -51:12:14.69 | 9.1 | 7.8 | 2.8 | Bright target | Finished | No emission lines in spectrum |
| Hen 4-204 | Gru | 22:45:01.42 | -44:52:38.52 | 9.7 | 8.8 | 2.3 | Bright target | Published↗ | Possible accreting-only system similar to BD Cam |
| IRAS 19050+0001 | Aql | 19:07:37.43 | +00:06:09.11 | 14.3 | 11.9 | 6.2 | High extinction; Mira pulsator (period 415d) | Published↗ | Single Mira |
| LkHA 316 | Ori | 05:47:35.76 | +00:38:39.88 | 14.8 | 14.0 | 2.6 | Possible symbiotic star or YSO | Observe | Balmer lines, possibly [O III], [S II]; Spectrum with higher S/N needed |
| LP Sgr | Sgr | 18:28:00.92 | -27:40:25.32 | 15.0 | 13.1 | 5.3 | High extinction; Mira pulsator in the vicinity of V1988 Sgr (period 220d) | Published↗ | Single Mira |
| PN K1-6 | Dra | 20:04:14.28 | +74:25:35.93 | 12.6 | 12.3 | 1.4 | Central star of a PN; 21.3d variability | Published↗ | Non-symbiotic binary |
| RT Car | Car | 10:44:47.13 | -59:24:48.08 | 8.6 | 6.9 | 3.3 | Bright target in crowded region; High extinction | Finished | No emission lines in spectrum |
| V1017 Cyg | Cyg | 19:56:15.82 | +53:19:12.12 | 15.3 | 15.0 | 1.0 | Published↗ | W UMa binary (period 0.33d) | |
| V1988 Sgr | Sgr | 18:27:57.31 | -27:37:23.11 | 12.7 | 9.2 | 5.0 | Crowded region; High extinction | Published↗ | Not a burning symbiotic star; Might be accreting-only system |
| V2204 Oph | Oph | 18:26:01.92 | +11:55:09.53 | 13.6 | 13.6 | 1.9 | Two possible outbursts in past | Published↗ | Confirmed yellow symbiotic star |
| V379 Peg | Peg | 23:53:50.82 | +23:09:18.09 | 15.2 | 14.0 | 2.5 | Published↗ | Red dwarf | |
| V562 Lyr | Lyr | 18:31:13.82 | +46:58:34.66 | 11.8 | 10.9 | 2.2 | Published↗ | Single red giant | |
| V748 Cen | Cen | 14:59:36.67 | -33:25:04.14 | 11.9 | 11.1 | 0.9 | Eclipsing system (period around 570d) | Finished | Balmer lines + faint Fe II in emission, F-type continuum |
| WRAY 16-51 | Vel | 09:33:29.55 | -46:3:50.91 | 13.6 | 10.7 | 5.0 | M star with emission lines? Bright target; High-extinction | Finished | Balmer lines in emission |
| V893 Cen | Cen | 14:00:29.30 | -62:47:09.31 | 11.9 | 14.0 | 6.6 | Photometric appearance similar to RR Tel? Crowded field; High extinction | Finished | Very red star; No emission lines |
| VX Crv | Crv | 12:21:52.48 | -13:53:10.26 | 12.8 | 12.9 | 5.0 | Mira pulsator (period 221d; maximum in August 2022); High extinction | Observe | Spectrum obtained after minimum (March, 2022); No emission lines; Another spectrum near maximum? |
| V345 Nor | Nor | 16:06:51.68 | -52:04:34.92 | 14.1 | 9.4 | 6.9 | Mira pulsator (period 573d, maximum in December 2022); High extinction | Observe | Spectrum obtained after minimum (April, 2022); Halpha in emission; Another spectrum near maximum? |
| V850 Aql | Aql | 19:23:34.67 | +00:37:58.46 | 15.0 | 13.9 | 6.7 | Mira pulsator (period 388d, maximum in April 2022); High extinction | Observe | Spectrum in maximum (April 2022); No emission lines |
| V1290 Aql | Aql | 19:46:31.86 | +10:47:02.75 | 15.0 | 14.1 | 6.0 | Mira pulsator (maximum in March 2022, December 2022); High extinction | Finished | Single Mira; No emission lines in minimum (July 2022) |
| V503 Her | Her | 17:36:40.45 | +23:18:11.60 | 12.6 | 12.1 | 1.6 | Suspected symbiotic star; Possibly eclipsing; Star with similar colours nearby (TYC 2076-1319-1) | Finished | Semiregularly pulsating star; Paper submitted |
| TCP J18224935-2408280 | Sgr | 18:22:49.45 | -24:08:29.34 | 15.2 | 14.4 | 2.5 | Transient coincident with a long-period variable | Published↗ | New symbiotic star detected in outburst |
| SS73 141 | Sgr | 18:12:11.34 | -33:10:42.59 | 12.5 | 13.5 | 2.8 | Known symbiotic star in brightening | Published↗ | First confirmed Z And-type outburst of this star |
| StHa 63 | Mon | 07:58:05.88 | -07:43:55.61 | 13.5 | 13.0 | 1.7 | Suggested to be a yellow symbiotic star | Finished | Low S/N; Balmer lines, He I, [O III] |
| SBSS 0802+529 | Lyn | 08:05:47.96 | +52:46:28.32 | 13.1 | 13.9 | 5.8 | Mira pulsator (period 382d; next maximum November 2022); High extinction | Finished | Balmer lines in emission? No other prominent emission lines |
| TYC 2076-1319-1 | Her | 17:36:35.53 | +23:17:32.10 | 11.7 | 11.9 | 1.4 | Target in the close vicinity of V503 Her | Finished | Single K4 giant |
| TYC 2076-1251-1 | Her | 17:36:50.50 | +23:15:38.42 | 12.2 | 12.1 | -0.1 | UV source in the close vicinity of V503 Her | Finished | Single B9 dwarf |
| 2MASS J01090044+5203369 | Cas | 01:09:00.44 | +52:03:36.88 | 12.5 | 11.7 | 2.1 | Observe | No emission lines in the low-res spectrum (R~300). Reobserve with higher resolution? | |
| DT Psc | Psc | 01:14:04.98 | +28:31:45.60 | 7.5 | 5.4 | 2.4 | Very bright target | Finished | S star; No emission |
| AL 4 | Hyi | 03:23:28.94 | -72:43:37.16 | 14.8 | 14.7 | 0.0 | Looks blue on images | Finished | No emission |
| DV Aur | Aur | 05:13:20.67 | +34:37:04.10 | 11.8 | 9.4 | 3.8 | Finished | Late-type continuum; No emission | |
| LkHA 295 | Ori | 05:45:48.81 | -00:12:36.58 | 16.5 | 11.6 | 6.1 | Highly reddened | No spectrum | |
| V520 Mon | Mon | 06:55:12.43 | -01:28:53.53 | 12.1 | 12.5 | 0.5 | Suggested to be an X-ray source | Finished | blue continuum, Balmer lines in emission - Be/X-ray binary |
| Hen 3-40 | Pup | 07:31:40.72 | -41:35:20.74 | 12.4 | 11.1 | 2.1 | Finished | Possible accreting-only system; M-type continuum with emission lines of H I, He I, Fe II | |
| SRGA J085040.6-421156 | Vel | 08:50:40.63 | -42:11:55.68 | 14.5 | 13.4 | 3.1 | Crowded region; Bright sources nearby | No spectrum | |
| ASASSN-17dm | Vel | 10:06:57.52 | -47:43:41.91 | 14.1 | 12.7 | 3.1 | Probably detected in outburst in 2017 | No spectrum | |
| HD 306070 | Car | 11:09:35.68 | -60:31:49.15 | 10.3 | 10.3 | 0.6 | Probably resolved binary, second component to the NW | Finished | Spectrum consisting of hot star continuum, cool star features and emission lines of H I, Fe II |
| Hen 3-653 | Cen | 11:25:32.74 | -59:56:34.07 | 12.5 | 11.2 | 4.1 | Finished | M-type continuum with emission lines of H I, He I, [O III]; most probably acc-only SySt | |
| BK Vir | Vir | 12:30:20.97 | +04:24:58.69 | 8.1 | 4.8 | 4.6 | Very bright target | Finished | M-type continuum; possible excess in blue |
| Hen 4-129 | Cen | 12:53:20.85 | -47:10:51.95 | 9.6 | 8.1 | 2.7 | S star | Finished | No emission lines |
| V957 Cen | Cen | 13:14:36.36 | -31:25:10.54 | 11.8 | 10.3 | 2.7 | Finished | S star; No emission detected | |
| 2MASS J13203208-7014442 | Mus | 13:20:32.07 | -70:14:44.39 | 14.2 | 13.9 | 1.4 | Suggested to be an X-ray source | No spectrum | |
| LY Mus | Mus | 13:41:13.48 | -71:52:05.18 | 7.0 | 5.4 | 3.1 | Very bright target; S star | Finished | No emission lines |
| 2MASS J15292939-5612133 | Nor | 15:29:29.37 | -56:12:13.61 | 12.1 | 11.7 | 1.6 | Bright source nearby; Suggested to be an X-ray source | Finished | G-type continuum; No emission |
| NSV 7538 | Nor | 16:14:28.70 | -53:36:11.69 | 17.5 | 12.2 | 5.5 | Crowded region; Reddened source | No spectrum | |
| HD 330993 | Ara | 16:35:28.72 | -48:06:01.79 | 10.2 | 9.6 | 1.5 | Suggested to be an X-ray source | Finished | G-type continuum; No emission |
| USNO-B1.0 0519-00593639 | Sco | 17:16:26.94 | -38:00:07.54 | 15.0 | 12.5 | 4.1 | Suggested to be an X-ray source | No spectrum | |
| KW Sco | Sco | 17:17:28.07 | -40:22:56.46 | 12.8 | 10.7 | 6.7 | Very red target | No spectrum | |
| WRAY 16-294 | Oph | 17:39:13.80 | -25:38:05.17 | 14.5 | 15.0 | 3.4 | Reddened target | No spectrum | |
| XX Oph | Oph | 17:43:56.50 | -06:16:08.84 | 8.9 | 8.1 | 2.0 | Finished | Balmer lines, lowly ionized metals; Spectrum similar to V694 Mon? | |
| HD 161224 | Oph | 17:44:26.34 | -02:04:48.12 | 9.4 | 9.0 | 1.5 | Finished | G-type continuum; No emission | |
| Sa 2-237 | Ser | 17:44:42.15 | -15:45:12.55 | 14.5 | 14.8 | 1.3 | No spectrum | ||
| AS 241 | Sco | 17:45:14.23 | -38:17:25.93 | 15.8 | 14.4 | 3.0 | Crowded region | Finished | Early M-type continuum; H I and He I in emission |
| HD 161213 | Sco | 17:46:06.12 | -38:41:45.82 | 9.4 | 9.1 | 1.4 | Finished | No emission lines; G-type continuum | |
| CXOGBS J175233.2-293944 | Sgr | 17:52:33.28 | -29:39:45.56 | 11.1 | 11.1 | 1.7 | Suggested to be an X-ray source | Observe | Spectrum with low S/N without apparent emission |
| V5485 Sgr | Sgr | 18:03:34.96 | -29:59:49.14 | 16.3 | 14.6 | 3.4 | Faint in crowded region; Highly reddened | No spectrum | |
| V589 Sgr | Sgr | 18:05:17.18 | -34:44:46.78 | 14.6 | 14.4 | 3.1 | Crowded region | No spectrum | |
| V4073 Sgr | Sgr | 18:08:19.12 | -22:57:18.81 | 13.6 | 13.3 | 1.1 | Crowded region | No spectrum | |
| IRAS 18067-2746 | Sgr | 18:09:51.05 | -27:46:00.79 | 13.0 | 12.7 | 1.2 | Crowded region | No spectrum | |
| AS 288 | Sgr | 18:12:47.98 | -28:19:59.81 | 14.2 | 13.6 | 1.2 | Crowded region | No spectrum | |
| IRAS 18120+4530 | Her | 18:13:29.44 | +45:31:17.70 | 16.9 | 11.9 | 4.0 | Mira pulsator; Highly reddened | Finished | Late-type continuum; H I in emission |
| V371 CrA | CrA | 18:16:35.37 | -39:12:37.89 | 12.8 | 13.5 | 4.3 | Crowded region; Suggested to be an X-ray source | Finished | M-type; Halpha in emission - Mira or Acc-only SySt? |
| PN K4-4 | Oph | 18:44:10.50 | +06:46:55.03 | 10.4 | 14.7 | 4.5 | No spectrum | ||
| Hu 2-1 | Her | 18:49:47.56 | +20:50:39.27 | 13.3 | 12.8 | 0.3 | Finished | PN-like spectrum; No cool star detectable in optical | |
| Sab 53 | Aql | 19:04:38.65 | +02:14:24.13 | 15.3 | 14.5 | 2.2 | No spectrum | ||
| IRAS 19096+0232 | Aql | 19:12:09.12 | +02:37:57.08 | 14.9 | 12.5 | 5.3 | Highly reddened | Finished | Late M-type; No emission |
| PN K4-21 | Aql | 19:14:30.39 | +10:50:45.57 | 15.1 | 12.3 | 7.1 | Highly reddened | No spectrum | |
| PN K3-28 | Aql | 19:15:21.47 | +02:33:01.96 | 11.2 | 12.5 | 6.3 | Highly reddened | No spectrum | |
| PN K4-22 | Aql | 19:17:48.24 | +02:49:14.40 | 12.5 | 12.9 | 3.7 | Nearby source of similar brightness | No spectrum | |
| KIC 4918300 | Lyr | 19:20:29.88 | +40:00:01.20 | 13.7 | 12.8 | 2.3 | Finished | Late-type continuum; No emission | |
| V335 Vul | Vul | 19:23:14.14 | +24:27:39.61 | 11.8 | 11.1 | 3.4 | Finished | Carbon star; H I in emission | |
| 2MASS J19274650+3841111 | Lyr | 19:27:46.49 | +38:41:11.09 | 13.5 | 12.0 | 2.9 | Finished | M-type continuum; No emission | |
| PN K4-35 | Vul | 19:48:53.39 | +20:07:07.65 | 11.9 | 12.4 | 5.7 | Crowded region; Highly reddened | No spectrum | |
| PN K4-39 | Vul | 19:53:05.75 | +23:13:35.97 | 8.8 | 14.4 | 4.5 | Highly reddened | No spectrum | |
| OY Cyg | Cyg | 19:54:43.85 | +39:17:57.72 | 13.2 | 10.6 | 4.2 | Finished | M-type continuum; No emission | |
| PN K4-42 | Vul | 20:06:40.71 | +25:00:11.43 | 14.2 | 13.7 | 5.0 | Nearby sources of similar brightness | No spectrum | |
| 2MASS J17151982-3133534 | Sco | 17:15:18.81 | -31:33:59.53 | 14.7 | 11.7 | 4.7 | Wrongly identified with WRAY 15-1655 | No spectrum | |
| PN K4-54 | Cyg | 20:42:53.28 | +45:56:31.04 | 15.2 | 14.4 | 5.0 | Nearby source; High reddening | No spectrum | |
| EC 20504-2232 | Cap | 20:53:20.13 | -22:20:47.56 | 14.5 | 14.1 | 1.5 | Finished | Continuum rising towards blue; H I in emission |
| Object | Constellation | RA | DEC | V [mag] | G [mag] | BP-RP [mag] | Notes for observers | Status | Preliminary results |
|---|---|---|---|---|---|---|---|---|---|
| HH Sge | Sge | 20:06:48.36 | +20:41:55.72 | 11.8 | 11.4 | 1.4 | Finished | Single K subgiant | |
| V618 Sgr | Sgr | 18:07:57.21 | -36:29:52.4 | 10.0 | 13.0 | 4.1 | High extinction; Eclipsing? (period around 700d; next eclipse August 2022) | Published↗ | Symbiotic nova in outburst; Follow-up observations are usefull |
| V5590 Sgr | Sgr | 18:11:03.67 | -27:17:29.45 | 13.0 | 12.3 | 1.7 | Finished | Confirmed symbiotic nova | |
| ASAS J174600-2321.3 | Oph | 17:46:00.18 | -23:21:16.41 | 13.0 | 11.7 | 1.7 | Crowded region; Eclipsing (period of 1012d; next eclipse in September 2023) | Finished | Spectrum of a symbiotic nova in outburst |
| 2MASS J01093484-0800329 | Cet | 01:09:34.84 | -08:00:33.10 | 15.1 | 14.8 | 0.9 | Finished | Balmer lines, He I, He II, [O III] lines | |
| TYC 1371-69-1 | Gem | 07:57:31.12 | +20:17:34.67 | 10.6 | 9.9 | 2.2 | Bright target | Finished | No emission lines; Possible post-symbiotic nova |
| V917 Sco | Sco | 17:48:04.27 | -36:08:17.42 | 15.0 | 13.6 | 3.4 | Crowded region | Finished | One spectrum in the database is of different object; Emission lines up to [Fe VII] |
| V627 Cas | Cas | 22:57:40.96 | +58:49:12.50 | 10.9 | 9.8 | 4.1 | Bright target | Finished | Balmer lines + Fe II only? |
| Object | Constellation | RA | DEC | V [mag] | G [mag] | BP-RP [mag] | Notes for observers | Status | Preliminary results |
|---|---|---|---|---|---|---|---|---|---|
| Gaia22agq | Nor | 16:15:17.94 | -50:52:19.99 | 17.5 | 13.5 | 7.1 | Classified as a blue supergiant star (IRAS 16115-5044); High extinction & crowded region | Finished | Featureless continuum |
| Gaia22aed | Lup | 16:20:03.00 | -36:38:15.50 | 13.1 | 12.1 | 1.9 | Symbiotic star candidate (Hen 3-1179) | Observe | Balmer lines only, another spectrum later? |
| Gaia19dxh | Sgr | 19:20:34.95 | -13:37:11.96 | 13.7 | 11.7 | 3.7 | Finished | Pulsating RG | |
| Gaia19dpl | Cen | 13:12:12.26 | -48:58.38.71 | 14.4 | 12.1 | 1.3 | Finished | Pulsating RG | |
| Gaia21dxi | Sco | 17:48:27.35 | -44:11:38.04 | 13.9 | 12.6 | 1.4 | Finished | Pulsating RG | |
| Gaia20fut | Vel | 08:51:30.36 | -44:40:09.91 | 14.3 | 13.1 | 2.3 | Finished | K-type star? No emission | |
| Gaia18ctm | Mus | 13:47:13.51 | -70:10:12.76 | 16.2 | 13.6 | 4.4 | Finished | Pulsating RG | |
| Gaia18cwv | Sco | 17:52:47.77 | -34:31:21.83 | 14.9 | 13.7 | 3.9 | Crowded region | No spectrum | |
| Gaia18bec | Scu | 18:33:42.40 | -14:13:52.03 | 13.5 | 14.0 | 4.3 | Crowded region, bright nearby source; Possible Mira pulsator | Finished | M-type continuum; Possible Halpha in emission |
| Gaia18cfh | Sgr | 17:44:15.19 | -25:15:40.64 | 14.0 | 14.1 | 2.1 | Finished | Late K/early M-type continuum; No emission lines | |
| Gaia21axn | Sgr | 18:05:44.31 | -24:33:32.44 | 15.2 | 14.9 | 4.0 | High extinction | No spectrum | |
| Gaia19bpg | Cyg | 21:41:50.43 | +51:55:45.48 | 15.1 | 13.5 | 5.5 | Bright source nearby; High extinction | Observe | Possible symbiotic nova; long-term monitoring |
| Gaia23clr | Sgr | 18:17:20.27 | -28:09:49.43 | 11.4 | 11.8 | 1.8 | Known symbiotic star V2905 Sgr in outburst detected by Gaia | Published↗ | Confirmed Z And-type outburst |
| Gaia23ckh | Sco | 17:47:04.90 | -35:59:28.93 | 14.1 | 12.3 | 3.5 | Star V390 Sco classified as Mira in the literature in a peculiar brightening | Observe | Probable symbiotic star; H I, He I and Fe II in emission |
| Gaia23cse | Lyr | 19:50:33.32 | +30:28:22.40 | 15.2 | 11.8 | 4.5 | Erratic brightening in a red source; bluer in the outburst | Observe | Only H I in spectrum |
Candidates selected from the paper of Saeedi et al. (2021). All candidates presented in the first version of the paper are listed. In the published version, only Src 438 is classified as possible symbiotic star.
| Object | Constellation | RA | DEC | V [mag] | G [mag] | BP-RP [mag] | Notes for observers | Status | Preliminary results |
|---|---|---|---|---|---|---|---|---|---|
| Src 196 | Tuc | 00:20:26.49 | -71:55:55.19 | 13.1 | 12.7 | 1.4 | Not in the second version of paper; Far from the centre | Finished | G-type continuum; No emission |
| Src 320 | Tuc | 00:22:26.18 | -72:06:43.71 | 13.8 | 13.6 | 1.1 | Possible CV in the second version of the paper; Very crowded region | No spectrum | |
| Src 378 | Tuc | 00:23:19.17 | -71:48:35.59 | 14.1 | 13.8 | 1.2 | Possible CV/active binary in the second version of the paper; Two sources 2.8 arcsec away | No spectrum | |
| Src 379 | Tuc | 00:23:20.37 | -71:58:59.48 | 13.9 | 13.6 | 1.3 | Not in the second version of the paper; Very crowded region | No spectrum | |
| Src 438 | Tuc | 00:24:03.39 | -71:55:47.36 | 11.7 | 11.1 | 1.8 | Strongest candidate; Bright source in relatively crowded region | Finished | K-type continuum; No emission |
| Src 461 | Tuc | 00:24:24.89 | -72:09:25.60 | 13.1 | 13.1 | 1.4 | Not in the second version of the paper; Very crowded region | No spectrum | |
| Src 486 | Tuc | 00:24:45.84 | -72:09:10.50 | 12.5 | 12.1 | 1.5 | Possible CV/active binary in the second version of the paper; Very crowded region | Finished | M-type continuum; No emission |
| Src 487 | Tuc | 00:24:48.01 | -72:12:33.65 | - | 14.0 | 1.2 | Not in the second version of the paper; Relatively crowded region | No spectrum | |
| Src 501 | Tuc | 00:24:56.94 | -72:06:54.87 | - | 13.6 | 1.2 | Possible CV in the second version of the paper; Very crowded region | Finished | Hot continuum; No emission |
| Src 518 | Tuc | 00:25:14.22 | -72:19:05.64 | - | 13.9 | 1.1 | Not in the second version of the paper; Far from the centre | Finished | Relative hot continuum; No strong emission |
| Src 527 | Tuc | 00:25:22.48 | -72:11:55.34 | - | 12.1 | 1.6 | Not in the second version of the paper; Relatively crowded region | Finished | G-type continuum |
| Src 556 | Tuc | 00:25:44.20 | -72:18:53.57 | 13.1 | 12.8 | 1.3 | RS CVn contact binary in the second version of the paper; Far from the centre | Finished | G-type continuum; No emission |
| Src 568 | Tuc | 00:25:57.54 | -72:07:52.81 | 12.8 | 12.3 | 1.5 | Not in the second version of the paper; Relatively crowded region | No spectrum |