UKS Ce-1

CONFIRMED MILKY WAY

Constellation
Scorpius

Equatorial coordinates
α = 16 15 29.626
δ = -22 12 15.584

Galactic coordinates
l = 353.0221°
b = 20.2475°

Suspected	1977^Ref
Confirmed	1977^Ref
Symbiotic IR type	S^Ref
Hot component type	shell-burning^Ref
Outbursts	-

Identifiers

UKS Ce-1	IRAS -	GSC2.4.2 S8HU014425	AAVSO 000-BPK-890
SIMBAD NAME UKS-Ce1	Pan-STARRS 81352438734715134	SAO -	VSX 58993
GAIA DR3 6242724798553127168	SkyMapper 161529.62-221215.5	WRAY -	GCVS -
2MASS J16152962-2212155	HIP -	Hen -	BD -
WISE J161529.61-221215.5	TYC -	ESO -	HD -

Symbiotic Catalogs

Bidelman (1954)	-	Allen (1984)	UKS-Ce1 (Conf.)	Belzcyński et al. (2001)	UKS Ce-1 (Conf.)
Gaposchkin (1957)	-	Kenyon (1986)	UKS-Ce1 (Conf.)	Akras et al. (2019)	UKS Ce-1 (Conf.)
Boyarchuk (1969)	-	Vaidis (1988, 1991)	UKS-ce1 (Conf.)

Position

Right ascension (°)	243.8734^Ref	Parallax (mas)	0.038±0.032^Ref	Reddening E(B-V) (mag)	0.2±0.0^Ref ^{, Note}
Declination (°)	-22.2043^Ref	Distance (kpc)	9.10^Ref ^{, Note}, 11.27^Ref ^{, Note}
Galactic longitude (°)	353.0221^Ref	Proper motion in α (mas/yr)	-1.20±0.04^Ref
Galactic latitude (°)	20.2475^Ref	Proper motion in δ (mas/yr)	-1.41±0.03^Ref

Observations

X-Ray	No^Ref	IR type	S^Ref	Radio	No^Ref
X-Ray type	-	J (mag)	12.48^Ref	Flickering	-
GALEX FUV (mag)	-	H (mag)	11.60^Ref	Outbursts	-
GALEX NUV (mag)	-	K (mag)	11.33^Ref	Outburst type	-
IUE	No^Ref	WISE W1 (mag)	10.97^Ref	Jets	-
FUSE	No^Ref	WISE W2 (mag)	11.07^Ref	Resolved nebula	-
U (mag)	-	WISE W3 (mag)	10.88^Ref	IPmax (eV)	54.4^Ref
B (mag)	-	WISE W4 (mag)	8.50^Ref	[O III] lines	No^Ref
V (mag)	-	IRAS 12μm (Jy)	-	He II lines	Yes^Ref
R (mag)	15.51^Ref	IRAS 25μm (Jy)	-	[Fe VII] lines	No^Ref
I (mag)	14.19^Ref	IRAS 60μm (Jy)	-	O VI lines	No^Ref
BP (mag)	16.18^Ref	IRAS 100μm (Jy)	-
G (mag)	15.18^Ref	AKARI S09 (Jy)	-
RP (mag)	14.20^Ref	AKARI S18 (Jy)	-

Orbit

Orbital period (days)	-	γ velocity (km/h)	28.49±2.38^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	C4.5J CH4^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	WD^Ref	Mass (M_⊙)	-	Spin period (min)	-
Shell-burning/Accreting-only	shell-burning^Ref	Radius (R_⊙)	-	Accretion disk	-
Eff. temperature (K)	75000^Ref	Luminosity (L_⊙)	-
Lower limit (K)	-
Upper limit (K)	-

Links

SIMBAD CDS Portal

Notes

Carbon star exhibiting emission lines up to 54.4 eV has been reported (Longmore & Allen, 1977).

References

Longmore, A. J., Allen, D. A., 1977, ApL, 18, 159, 1977ApL....18..159L
Luna, G. J. M., Sokoloski, J. L., Mukai, K. et al., 2013, A&A, 559, A6, 2013A&A...559A...6L
Schmid, H. M., 1994, A&A, 284, 156, 1994A&A...284..156S

Last updated: April 16, 2022