Symbiotic stars in NGC 6822

ALL CONFIRMED LIKELY POSSIBLE SUSPECTED MISCLASSIFIED

No.	Star name	Constellation	Status	Suspected (Year)	Confirmed (Year)	Right ascension (°)	Declination (°)	B (mag)	V (mag)	R (mag)	I (mag)	Gaia G (mag)	Shell-burning/Accreting-only
1	[LDB2002] 96	Sagittarius	Possible	2015	-	296.1274	-14.7337	-	-	20.45	19.28	20.90	-
2	[LDB2002] 228	Sagittarius	Possible	2015	-	296.1861	-14.7787	-	-	20.07	18.74	20.13	-
3	[LDB2002] 328	Sagittarius	Possible	2015	-	296.2125	-14.8730	-	-	20.82	19.66	20.80	-
4	[LDB2002] 370	Sagittarius	Possible	2015	-	296.2203	-14.7284	-	-	20.86	19.60	-	-
5	[LDB2002] 390	Sagittarius	Possible	2015	-	296.2229	-14.7102	-	-	20.55	19.22	20.92	-
6	NGC 6822 SySt-1	Sagittarius	Confirmed	2009	2009	296.2245	-14.8631	22.82	21.62	-	-	20.35	shell-burning
7	[LDB2002] 407	Sagittarius	Possible	2015	-	296.2251	-14.8682	-	-	20.44	19.31	20.71	-
8	[LDB2002] 431	Sagittarius	Possible	2015	-	296.2290	-14.7202	-	-	20.57	19.25	20.78	-
9	[LDB2002] 474	Sagittarius	Possible	2015	-	296.2364	-14.7979	-	-	20.24	19.09	20.40	-
10	[LDB2002] 513	Sagittarius	Possible	2015	-	296.2456	-14.7865	-	-	20.35	19.17	20.70	-
11	[LDB2002] 701	Sagittarius	Possible	2015	-	296.2856	-14.7408	-	-	20.05	18.47	20.08	-
12	[LDB2002] 769	Sagittarius	Possible	2015	-	296.3109	-14.7365	-	-	20.21	18.99	20.58	-

No.	Star name	Status	SIMBAD	Gaia DR3	2MASS	WISE	IRAS	Pan-STARRS	SkyMapper	HIP	TYC	GSC2.4.2	SAO	WRAY	Hen	ESO	AAVSO	VSX	GCVS	BD	HD
1	[LDB2002] 96	Possible	[LDB2002] 96	4182451767164976128	-	J194430.60-144401.3	-	90312961274179920	-	-	-	SA0E021098	-	-	-	-	-	-	-	-	-
2	[LDB2002] 228	Possible	[LDB2002] 228	4182452076402356096	-	J194444.64-144644.1	-	90262961861365859	-	-	-	SA0E057937	-	-	-	-	-	-	-	-	-
3	[LDB2002] 328	Possible	[LDB2002] 328	4182446303965753856	-	-	-	90152962125162680	-	-	-	SA0E089702	-	-	-	-	-	-	-	-	-
4	[LDB2002] 370	Possible	[LDB2002] 370	-	-	-	-	90322962204106282	-	-	-	SA0E073629	-	-	-	-	-	-	-	-	-
5	[LDB2002] 390	Possible	[LDB2002] 390	4182452935403405824	-	-	-	90342962227858090	-	-	-	SA0E022287	-	-	-	-	-	-	-	-	-
6	NGC 6822 SySt-1	Confirmed	[SRC2012] 296.224487-14.863070	4182446338325490816	19445377-1451463	J194453.82-145146.6	-	90162962244434685	-	-	-	SA0E055910	-	-	-	-	-	-	-	-	-
7	[LDB2002] 407	Possible	[LDB2002] 407	4182446338325466496	-	-	-	90152962251588544	-	-	-	SA0E055904	-	-	-	-	-	-	-	-	-
8	[LDB2002] 431	Possible	[LDB2002] 431	4182452729240996864	-	-	-	90332962288976263	-	-	-	SA0E101257	-	-	-	-	-	-	-	-	-
9	[LDB2002] 474	Possible	[LDB2002] 474	4182448880946407296	-	-	-	90242962363862893	-	-	-	SA0E057040	-	-	-	-	-	-	-	-	-
10	[LDB2002] 513	Possible	[LDB2002] 513	4182448984025639168	-	-	-	90252962456246558	-	-	-	SA0E057127	-	-	-	-	-	-	-	-	-
11	[LDB2002] 701	Possible	[LDB2002] 701	4182449739939931264	19450854-1444265	J194508.53-144426.4	-	90312962856191457	-	-	-	SA0E057718	-	-	-	-	-	-	-	-	-
12	[LDB2002] 769	Possible	[LDB2002] 769	4182473035846233472	-	J194514.66-144411.6	-	90312963109466582	-	-	-	SA0E073388	-	-	-	-	-	-	-	-	-

No.	Star name	Status	Bidelman (1954)	Bidelman (1954) status	Gaposchkin (1957)	Gaposchkin (1957) status	Boyarchuk (1969)	Boyarchuk (1969) status	Allen (1984)	Allen (1984) status	Kenyon (1986)	Kenyon (1986) status	Vaidis (1988, 1991)	Vaidis (1988, 1991) status	Belzcyński et al. (2001)	Belzcyński et al. (2001) status	Akras et al. (2019)	Akras et al. (2019) status
1	[LDB2002] 96	Possible	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2	[LDB2002] 228	Possible	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3	[LDB2002] 328	Possible	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4	[LDB2002] 370	Possible	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5	[LDB2002] 390	Possible	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6	NGC 6822 SySt-1	Confirmed	-	-	-	-	-	-	-	-	-	-	-	-	-	-	NGC6822 SySt-1	Confirmed
7	[LDB2002] 407	Possible	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
8	[LDB2002] 431	Possible	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
9	[LDB2002] 474	Possible	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
10	[LDB2002] 513	Possible	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
11	[LDB2002] 701	Possible	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
12	[LDB2002] 769	Possible	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

No.	Star name	Status	Constellation	Right ascension (°)	Right ascension (HH MM SS.s)	Declination (°)	Declination (DD MM SS.s)	Galactic longitude (°)	Galactic latitude (°)	Parallax (mas)	Distance (kpc)	Geometric distance (kpc)	Photogeometric distance (kpc)	Proper motion in right ascension (mas/yr)	Proper motion in declination (mas/yr)	Reddening E(B-V) (mag)
1	[LDB2002] 96	Possible	Sagittarius	296.1274	19 44 30.584	-14.7337	-14 44 01.406	25.3593	-18.2709	-	500	-	-	-	-	0.20
2	[LDB2002] 228	Possible	Sagittarius	296.1861	19 44 44.665	-14.7787	-14 46 43.414	25.3406	-18.3411	-0.307	500	4.61	1.74	-1.14	-0.44	0.20
3	[LDB2002] 328	Possible	Sagittarius	296.2125	19 44 51.001	-14.8730	-14 52 22.967	25.2609	-18.4029	-	500	-	-	-	-	0.22
4	[LDB2002] 370	Possible	Sagittarius	296.2203	19 44 52.879	-14.7284	-14 43 42.280	25.4032	-18.3507	-	500	-	-	-	-	0.19
5	[LDB2002] 390	Possible	Sagittarius	296.2229	19 44 53.488	-14.7102	-14 42 36.710	25.4218	-18.3454	-	500	-	-	-	-	0.19
6	NGC 6822 SySt-1	Confirmed	Sagittarius	296.2245	19 44 53.880	-14.8631	-14 51 47.157	25.2754	-18.4095	0.060	500	5.12	2.63	-1.48	-1.53	0.21
7	[LDB2002] 407	Possible	Sagittarius	296.2251	19 44 54.033	-14.8682	-14 52 05.627	25.2708	-18.4121	-1.273	500	4.73	3.79	1.73	1.90	0.21
8	[LDB2002] 431	Possible	Sagittarius	296.2290	19 44 54.954	-14.7202	-14 43 12.586	25.4147	-18.3549	-	500	-	-	-	-	0.19
9	[LDB2002] 474	Possible	Sagittarius	296.2364	19 44 56.732	-14.7979	-14 47 52.499	25.3431	-18.3933	1.245	500	2.52	2.22	0.55	-0.63	0.20
10	[LDB2002] 513	Possible	Sagittarius	296.2456	19 44 58.949	-14.7865	-14 47 11.536	25.3579	-18.3968	-0.732	500	6.36	2.15	2.54	-0.94	0.20
11	[LDB2002] 701	Possible	Sagittarius	296.2856	19 45 08.551	-14.7408	-14 44 26.807	25.4186	-18.4133	0.618	500	3.03	1.13	-0.20	0.10	0.19
12	[LDB2002] 769	Possible	Sagittarius	296.3109	19 45 14.620	-14.7365	-14 44 11.409	25.4332	-18.4339	0.354	500	3.82	1.38	0.75	-1.63	0.18

No.	Star name	Status	X-ray detection	X-ray type	GALEX FUV (mag)	GALEX NUV (mag)	IUE	FUSE	U (mag)	B (mag)	V (mag)	R (mag)	I (mag)	Gaia BP (mag)	Gaia G (mag)	Gaia RP (mag)	IR type	J (mag)	H (mag)	K (mag)	WISE W1 (mag)	WISE W2 (mag)	WISE W3 (mag)	WISE W4 (mag)	IRAS 12μm (Jy)	IRAS 25μm (Jy)	IRAS 60μm (Jy)	IRAS 100μm (Jy)	AKARI S09 (Jy)	AKARI S18 (Jy)	Radio detection	Flickering	Outbursts	Outburst type	Jets	Resolved nebula	IPmax (eV)	[O III] lines	He II lines	[Fe VII] lines	O VI lines
1	[LDB2002] 96	Possible	No	-	-	-	No	No	-	-	-	20.45	19.28	21.49	20.90	19.69	S?	17.56	16.81	16.42	15.98	16.65	12.02	8.85	-	-	-	-	-	-	-	-	-	-	-	-	35.1	Yes	-	No	No
2	[LDB2002] 228	Possible	No	-	-	-	No	No	-	-	-	20.07	18.74	21.35	20.13	19.05	S?	16.72	15.90	15.54	14.90	15.04	12.20	8.34	-	-	-	-	-	-	-	-	-	-	-	-	35.1	Yes	-	No	No
3	[LDB2002] 328	Possible	No	-	-	-	No	No	-	-	-	20.82	19.66	21.03	20.80	19.76	S?	17.66	16.80	16.47	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	35.1	Yes	-	No	No
4	[LDB2002] 370	Possible	No	-	-	-	No	No	-	-	-	20.86	19.60	-	-	-	-	18.27	17.26	17.15	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	35.1	Yes	-	No	No
5	[LDB2002] 390	Possible	No	-	-	-	No	No	-	-	-	20.55	19.22	24.47	20.92	19.80	-	17.60	16.76	16.37	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	35.1	Yes	-	No	No
6	NGC 6822 SySt-1	Confirmed	No	-	-	-	No	No	22.64	22.82	21.62	-	-	21.04	20.35	19.02	S	-	-	-	14.55	14.88	12.28	8.84	-	-	-	-	-	-	-	-	-	-	-	-	114	No	Yes	No	Yes
7	[LDB2002] 407	Possible	No	-	-	-	No	No	-	-	-	20.44	19.31	21.52	20.71	19.68	S?	17.32	16.59	16.32	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	35.1	Yes	-	No	No
8	[LDB2002] 431	Possible	No	-	-	-	No	No	-	-	-	20.57	19.25	21.24	20.78	19.93	-	17.50	16.57	16.30	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	35.1	Yes	-	No	No
9	[LDB2002] 474	Possible	No	-	-	-	No	No	-	-	-	20.24	19.09	21.54	20.40	19.38	S?	17.25	16.52	16.22	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	35.1	Yes	-	No	No
10	[LDB2002] 513	Possible	No	-	-	-	No	No	-	-	-	20.35	19.17	22.05	20.70	19.74	S?	17.59	16.73	16.46	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	35.1	Yes	-	No	No
11	[LDB2002] 701	Possible	No	-	-	-	No	No	-	-	-	20.05	18.47	21.44	20.08	18.85	S?	16.67	15.62	15.37	14.70	14.89	11.92	9.01	-	-	-	-	-	-	-	-	-	-	-	-	35.1	Yes	-	No	No
12	[LDB2002] 769	Possible	No	-	-	-	No	No	-	-	-	20.21	18.99	21.90	20.58	19.29	S?	17.18	16.31	15.91	15.56	15.82	12.32	8.25	-	-	-	-	-	-	-	-	-	-	-	-	35.1	Yes	-	No	No

No.	Star name	Status	Orbital period (days)	Eccentricity	Inclination (°)	Eclipses	γ velocity (km/h)	RV of the giant (km/h)	Inferior conj. of the giant (JD)	Size of the giant’s orbit (AU)	Separation (AU)	Mass function	Mass ratio
1	[LDB2002] 96	Possible	-	-	-	-	-	-	-	-	-	-	-
2	[LDB2002] 228	Possible	-	-	-	-	-	-	-	-	-	-	-
3	[LDB2002] 328	Possible	-	-	-	-	-	-	-	-	-	-	-
4	[LDB2002] 370	Possible	-	-	-	-	-	-	-	-	-	-	-
5	[LDB2002] 390	Possible	-	-	-	-	-	-	-	-	-	-	-
6	NGC 6822 SySt-1	Confirmed	-	-	-	-	-	-	-	-	-	-	-
7	[LDB2002] 407	Possible	-	-	-	-	-	-	-	-	-	-	-
8	[LDB2002] 431	Possible	-	-	-	-	-	-	-	-	-	-	-
9	[LDB2002] 474	Possible	-	-	-	-	-	-	-	-	-	-	-
10	[LDB2002] 513	Possible	-	-	-	-	-	-	-	-	-	-	-
11	[LDB2002] 701	Possible	-	-	-	-	-	-	-	-	-	-	-
12	[LDB2002] 769	Possible	-	-	-	-	-	-	-	-	-	-	-

No.	Star name	Status	Spectral type of the giant	Effective temperature of the giant (K)	Metallicity [Fe/H]	Mass of the giant (M⊙)	Radius of the giant (R⊙)	Luminosity of the giant (L⊙)	Pulsations	Pulsation type	Pulsation period (days)
1	[LDB2002] 96	Possible	C	-	-	-	-	-	-	-	-
2	[LDB2002] 228	Possible	C	-	-	-	-	-	-	-	-
3	[LDB2002] 328	Possible	C	-	-	-	-	-	-	-	-
4	[LDB2002] 370	Possible	C	-	-	-	-	-	-	-	-
5	[LDB2002] 390	Possible	C	-	-	-	-	-	-	-	-
6	NGC 6822 SySt-1	Confirmed	C	-	-	-	-	-	Yes	SR	142
7	[LDB2002] 407	Possible	C	-	-	-	-	-	-	-	-
8	[LDB2002] 431	Possible	C	-	-	-	-	-	-	-	-
9	[LDB2002] 474	Possible	C	-	-	-	-	-	-	-	-
10	[LDB2002] 513	Possible	C	-	-	-	-	-	-	-	-
11	[LDB2002] 701	Possible	C	-	-	-	-	-	-	-	-
12	[LDB2002] 769	Possible	C	-	-	-	-	-	-	-	-

No.	Star name	Status	Hot component type	Shell-burning/Accreting-only	Effective temperature of the hot component (K)	Lower limit (K)	Upper limit (K)	Mass of the hot component (M⊙)	Radius of the hot component (R⊙)	Luminosity of the hot component (L⊙)	Spin period (min)	Accretion disk
1	[LDB2002] 96	Possible	-	-	-	-	-	-	-	-	-	-
2	[LDB2002] 228	Possible	-	-	-	-	-	-	-	-	-	-
3	[LDB2002] 328	Possible	-	-	-	-	-	-	-	-	-	-
4	[LDB2002] 370	Possible	-	-	-	-	-	-	-	-	-	-
5	[LDB2002] 390	Possible	-	-	-	-	-	-	-	-	-	-
6	NGC 6822 SySt-1	Confirmed	WD?	shell-burning	130000	-	-	-	-	-	-	-
7	[LDB2002] 407	Possible	-	-	-	-	-	-	-	-	-	-
8	[LDB2002] 431	Possible	-	-	-	-	-	-	-	-	-	-
9	[LDB2002] 474	Possible	-	-	-	-	-	-	-	-	-	-
10	[LDB2002] 513	Possible	-	-	-	-	-	-	-	-	-	-
11	[LDB2002] 701	Possible	-	-	-	-	-	-	-	-	-	-
12	[LDB2002] 769	Possible	-	-	-	-	-	-	-	-	-	-