RAW 1019

SUSPECTED SMC

Constellation
Tucana

Equatorial coordinates
α = 00 56 52.955
δ = -72 21 11.454

Galactic coordinates
l = 302.3508°
b = -44.7689°

Suspected	2002^Ref
Confirmed	-
Symbiotic IR type	S?^Ref
Hot component type	-
Outbursts	-

Identifiers

RAW 1019	IRAS -	GSC2.4.2 S0WB232302	AAVSO -
SIMBAD RAW 1019	Pan-STARRS -	SAO -	VSX -
GAIA DR3 4689000897310347520	SkyMapper 005652.96-722111.3	WRAY -	GCVS -
2MASS J00565295-7221115	HIP -	Hen -	BD -
WISE J005652.95-722111.4	TYC -	ESO -	HD -

Symbiotic Catalogs

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

Position

Right ascension (°)	14.2206^Ref	Parallax (mas)	-0.047±0.026^Ref	Reddening E(B-V) (mag)	0.38±0.01^Ref ^{, Note}
Declination (°)	-72.3532^Ref	Distance (kpc)	62.1±1.9^Ref 23.64^Ref ^{, Note}, 17.07^Ref ^{, Note}
Galactic longitude (°)	302.3508^Ref	Proper motion in α (mas/yr)	0.71±0.03^Ref
Galactic latitude (°)	-44.7689^Ref	Proper motion in δ (mas/yr)	-1.29±0.03^Ref

Observations

X-Ray	No^Ref	IR type	S?^Ref	Radio	-
X-Ray type	-	J (mag)	13.21^Ref	Flickering	-
GALEX FUV (mag)	-	H (mag)	12.35^Ref	Outbursts	-
GALEX NUV (mag)	-	K (mag)	12.04^Ref	Outburst type	-
IUE	No^Ref	WISE W1 (mag)	11.72^Ref	Jets	-
FUSE	No^Ref	WISE W2 (mag)	11.86^Ref	Resolved nebula	-
U (mag)	19.50^Ref	WISE W3 (mag)	11.70^Ref	IPmax (eV)	No lines^Ref
B (mag)	18.14^Ref	WISE W4 (mag)	8.80^Ref	[O III] lines	No^Ref
V (mag)	16.19^Ref	IRAS 12μm (Jy)	-	He II lines	No^Ref
R (mag)	-	IRAS 25μm (Jy)	-	[Fe VII] lines	No^Ref
I (mag)	14.38^Ref	IRAS 60μm (Jy)	-	O VI lines	No^Ref
BP (mag)	16.66^Ref	IRAS 100μm (Jy)	-
G (mag)	15.61^Ref	AKARI S09 (Jy)	-
RP (mag)	14.61^Ref	AKARI S18 (Jy)	-

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	C^Ref	Mass (M_⊙)	-	Pulsation	-
Eff. temperature (K)	3700^Ref	Radius (R_⊙)	-	Type	-
IR type	S?^Ref	Luminosity (L_⊙)	3572±257^Ref	Pulsation period (days)	-
Metallicity [Fe/H]	-			Pulsation ephemeris	-

Hot component

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

Links

SIMBAD CDS Portal

Notes

Included in the list of possible symbiotic stars or closely related objects in Munari & Zwitter (2002), this star has been classified as a carbon star in Rebeirot et al. (1993). It is also labeled as an anomalous oxygen-rich AGB star in Boyer et al. (2011). Additionally, Raimondo et al. (2005) reported variability with a period of 37.8 days.

References

Boyer, M. L., Srinivasan, S., van Loon, J. T. et al., 2011, AJ, 142, 4, 103, 2011AJ....142..103B
Munari, U., Zwitter, T., 2002, A&A, 383, 188, 2002A&A...383..188M
Raimondo, G., Cioni, M.-R. L., Rejkuba, M. et al., 2005, A&A, 438, 2, 521, 2005A&A...438..521R
Rebeirot, E., Azzopardi, M., Westerlund, B. E., 1993, A&AS, 97, 603, 1993A&AS...97..603R

Last updated: May 2, 2022