HBHA 201-02

CONFIRMED MILKY WAY

Constellation
Ophiucus

Equatorial coordinates
α = 18 27 35.530
δ = +03 58 27.610

Galactic coordinates
l = 33.7658°
b = 7.1123°

Suspected	2013^Ref
Confirmed	2013^Ref
Symbiotic IR type	S^Ref
Hot component type	shell-burning^Ref
Outbursts	-

Identifiers

HBHA 201-02	IRAS -	GSC2.4.2 N1LJ000633	AAVSO -
SIMBAD ATO J276.8980+03.9743	Pan-STARRS 112762768980419694	SAO -	VSX 567048
GAIA DR3 4284074301182213760	SkyMapper -	WRAY -	GCVS -
2MASS J18273552+0358276	HIP -	Hen -	BD -
WISE J182735.52+035827.6	TYC -	ESO -	HD -

Symbiotic Catalogs

Bidelman (1954)	-	Allen (1984)	-	Belzcyński et al. (2001)	-
Gaposchkin (1957)	-	Kenyon (1986)	-	Akras et al. (2019)	SS383 (Conf.)
Boyarchuk (1969)	-	Vaidis (1988, 1991)	-

Position

Right ascension (°)	276.8980^Ref	Parallax (mas)	0.174±0.017^Ref	Reddening E(B-V) (mag)	0.44±0.01^Ref ^{, Note}
Declination (°)	3.9743^Ref	Distance (kpc)	5.46^Ref ^{, Note}, 5.20^Ref ^{, Note}
Galactic longitude (°)	33.7658^Ref	Proper motion in α (mas/yr)	-1.33±0.02^Ref
Galactic latitude (°)	7.1123^Ref	Proper motion in δ (mas/yr)	-4.98±0.02^Ref

Observations

X-Ray	-	IR type	S^Ref	Radio	-
X-Ray type	-	J (mag)	9.63^Ref	Flickering	-
GALEX FUV (mag)	-	H (mag)	8.61^Ref	Outbursts	-
GALEX NUV (mag)	-	K (mag)	8.36^Ref	Outburst type	-
IUE	No^Ref	WISE W1 (mag)	8.18^Ref	Jets	-
FUSE	No^Ref	WISE W2 (mag)	8.19^Ref	Resolved nebula	-
U (mag)	-	WISE W3 (mag)	7.87^Ref	IPmax (eV)	54.4^Ref
B (mag)	15.27^Ref	WISE W4 (mag)	7.37^Ref	[O III] lines	Yes^Ref
V (mag)	13.55^Ref	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)	13.66^Ref	IRAS 100μm (Jy)	-
G (mag)	12.43^Ref	AKARI S09 (Jy)	-
RP (mag)	11.34^Ref	AKARI S18 (Jy)	-

Orbit

Orbital period (days)	-	γ velocity (km/h)	0.72±3.06^Ref	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	K7-M0^Ref	Mass (M_⊙)	-	Pulsation	Yes^Ref
Eff. temperature (K)	-	Radius (R_⊙)	-	Type	SR^Ref
IR type	S^Ref	Luminosity (L_⊙)	-	Pulsation period (days)	189^Ref
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

Identified as a new yellow symbiotic star by Baella et al. (2013).

References

Baella, N. O., Pereira, C. B., Miranda, L. F., 2013, AJ, 146, 5, 115, 2013AJ....146..115B

Last updated: May 8, 2020