SkySyC 1-1

POSSIBLE MILKY WAY

Constellation
Centaurus

Equatorial coordinates
α = 13 25 41.700
δ = -58 55 05.926

Galactic coordinates
l = 307.3502°
b = 3.6592°

Suspected	2021^Ref
Confirmed	-
Symbiotic IR type	S?^Ref
Hot component type	accreting-only?^Ref
Outbursts	-

Identifiers

SkySyC 1-1	IRAS 13224-5839	GSC2.4.2 S7NR049066	AAVSO 000-BNM-984
SIMBAD IRAS 13224-5839	Pan-STARRS -	SAO -	VSX 581178
GAIA DR3 6062032741323638016	SkyMapper 132541.72-585505.9	WRAY -	GCVS -
2MASS J13254170-5855058	HIP -	Hen -	BD -
WISE J132541.70-585505.9	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 (°)	201.4237^Ref	Parallax (mas)	0.376±0.059^Ref	Reddening E(B-V) (mag)	0.64±0.05^Ref ^{, Note}
Declination (°)	-58.9183^Ref	Distance (kpc)	2.66^Ref ^{, Note}, 2.42^Ref ^{, Note}
Galactic longitude (°)	307.3502^Ref	Proper motion in α (mas/yr)	-5.98±0.04^Ref
Galactic latitude (°)	3.6592^Ref	Proper motion in δ (mas/yr)	-1.62±0.05^Ref

Observations

X-Ray	Yes?^Ref	IR type	S?^Ref	Radio	-
X-Ray type	-	J (mag)	6.45^Ref	Flickering	No^Ref
GALEX FUV (mag)	-	H (mag)	5.42^Ref	Outbursts	-
GALEX NUV (mag)	-	K (mag)	4.92^Ref	Outburst type	-
IUE	No^Ref	WISE W1 (mag)	4.75^Ref	Jets	-
FUSE	No^Ref	WISE W2 (mag)	4.47^Ref	Resolved nebula	-
U (mag)	-	WISE W3 (mag)	3.90^Ref	IPmax (eV)	35.1?^Ref
B (mag)	15.90^Ref	WISE W4 (mag)	3.49^Ref	[O III] lines	Yes?^Ref
V (mag)	14.11^Ref	IRAS 12μm (Jy)	0.91^Ref	He II lines	No^Ref
R (mag)	-	IRAS 25μm (Jy)	0.41^Ref	[Fe VII] lines	No^Ref
I (mag)	-	IRAS 60μm (Jy)	0.60^Ref	O VI lines	No^Ref
BP (mag)	14.06^Ref	IRAS 100μm (Jy)	21.60^Ref
G (mag)	10.96^Ref	AKARI S09 (Jy)	1.44^Ref
RP (mag)	9.57^Ref	AKARI S18 (Jy)	0.51^Ref

Orbit

Orbital period (days)	-	γ velocity (km/h)	-23.66±0.55^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	M6.5 III^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	accreting-only?^Ref	Radius (R_⊙)	-	Accretion disk	-
Eff. temperature (K)	-	Luminosity (L_⊙)	-
Lower limit (K)	-
Upper limit (K)	-

Links

SIMBAD CDS Portal

Notes

References

Lucy, A. B., 2021, PhDT, 1, 2021PhDT........17L

Last updated: May 3, 2022