New Online Database of Symbiotic Variables: Terz V 2513

Constellation
Ophiucus

Equatorial coordinates
α = 17 33 47.261
δ = -27 19 26.425

Galactic coordinates
l = 359.9792°
b = 3.0664°

Suspected	2014^Ref
Confirmed	2014^Ref
Symbiotic IR type	S^Ref
Hot component type	shell-burning^Ref
Outbursts	Yes^Ref - SyN or Z And^Ref

Identifiers

Terz V 2513	IRAS -	GSC2.4.2 S8DU406960	AAVSO -
SIMBAD Terz V 2513	Pan-STARRS 75212634470741334	SAO -	VSX 61016
GAIA DR3 4061345440525803776	SkyMapper 173347.31-271927.1	WRAY -	GCVS -
2MASS J17334728-2719266	HIP -	Hen -	BD -
WISE J173347.31-271927.4	TYC -	ESO -	HD -

Symbiotic Catalogs

Bidelman (1954)	-	Allen (1984)	-	Belzcyński et al. (2001)	-
Gaposchkin (1957)	-	Kenyon (1986)	-	Akras et al. (2019)	2MASSJ17334728-2719266 (Conf.)
Boyarchuk (1969)	-	Vaidis (1988, 1991)	-

Position

Right ascension (°)	263.4469^Ref	Parallax (mas)	-0.287±0.129^Ref	Reddening E(B-V) (mag)	1.58±0.05^Ref ^{, Note}
Declination (°)	-27.3240^Ref	Distance (kpc)	9.27^Ref ^{, Note}, 6.70^Ref ^{, Note}
Galactic longitude (°)	359.9792^Ref	Proper motion in α (mas/yr)	-2.10±0.16^Ref
Galactic latitude (°)	3.0664^Ref	Proper motion in δ (mas/yr)	-10.03±0.11^Ref

Observations

X-Ray	No^Ref	IR type	S^Ref	Radio	-
X-Ray type	-	J (mag)	9.32^Ref	Flickering	-
GALEX FUV (mag)	-	H (mag)	7.91^Ref	Outbursts	Yes^Ref
GALEX NUV (mag)	-	K (mag)	7.26^Ref	Outburst type	SyN or Z And^Ref
IUE	No^Ref	WISE W1 (mag)	6.32^Ref	Jets	-
FUSE	No^Ref	WISE W2 (mag)	5.87^Ref	Resolved nebula	-
U (mag)	-	WISE W3 (mag)	4.73^Ref	IPmax (eV)	54.4^Ref
B (mag)	-	WISE W4 (mag)	4.03^Ref	[O III] lines	Yes^Ref
V (mag)	-	IRAS 12μm (Jy)	-	He II lines	Yes^Ref
R (mag)	-	IRAS 25μm (Jy)	-	[Fe VII] lines	No^Ref
I (mag)	-	IRAS 60μm (Jy)	-	O VI lines	No^Ref
BP (mag)	16.59^Ref	IRAS 100μm (Jy)	-
G (mag)	14.85^Ref	AKARI S09 (Jy)	0.54^Ref
RP (mag)	12.51^Ref	AKARI S18 (Jy)	0.33^Ref

Orbit

Orbital period (days)	-	γ velocity (km/h)	-	Size of giant’s orbit (AU)	-
Eccentricity	-	RV of giant (km/h)	-	Separation (AU)	-
Inclination (°)	-	Inferior conj. of giant (JD)	-	Mass function	-
Eclipses	-			Mass ratio	-
Orbital ephemeris	-

Cool component

Spectral type	M2^Ref	Mass (M_⊙)	-	Pulsation	-
Eff. temperature (K)	-	Radius (R_⊙)	-	Type	-
IR type	S^Ref	Luminosity (L_⊙)	-	Pulsation period (days)	-
Metallicity [Fe/H]	-			Pulsation ephemeris	-

Hot component

Type/Spectral type	-	Mass (M_⊙)	-	Spin period (min)	-
Shell-burning/Accreting-only	shell-burning^Ref	Radius (R_⊙)	-	Accretion disk	-
Eff. temperature (K)	-	Luminosity (L_⊙)	-
Lower limit (K)	-
Upper limit (K)	-

Links

SIMBAD CDS Portal

Notes

An increase of up to 5.0 magnitudes was observed, that could be attributed to either a Z And outburst or a symbiotic nova outburst, as discussed in Miszalski & Mikołajewska (2014).

References

Miszalski, B., Mikołajewska, J., 2014, MNRAS, 440, 2, 1410, 2014MNRAS.440.1410M

Terz V 2513