New Online Database of Symbiotic Variables: PM 1-68

Constellation
Crux

Equatorial coordinates
α = 12 34 36.012
δ = -64 18 16.938

Galactic coordinates
l = 301.1075°
b = -1.4926°

Suspected	2007^Ref
Confirmed	-
Symbiotic IR type	D'?^Ref
Hot component type	-
Outbursts	-

Identifiers

PM 1-68	IRAS 12316-6401	GSC2.4.2 S7LM016465	AAVSO -
SIMBAD [GM76] 96	Pan-STARRS -	SAO -	VSX -
GAIA DR3 5861374033935241088	SkyMapper -	WRAY -	GCVS -
2MASS J12343597-6418167	HIP -	Hen -	BD -
WISE J123435.94-641816.6	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 (°)	188.6501^Ref	Parallax (mas)	-	Reddening E(B-V) (mag)	1.59±0.04^Ref ^{, Note}
Declination (°)	-64.3047^Ref	Distance (kpc)	-^{, Note}
Galactic longitude (°)	301.1075^Ref	Proper motion in α (mas/yr)	-
Galactic latitude (°)	-1.4926^Ref	Proper motion in δ (mas/yr)	-

Observations

X-Ray	No^Ref	IR type	D'?^Ref	Radio	Yes^Ref
X-Ray type	-	J (mag)	15.01^Ref	Flickering	-
GALEX FUV (mag)	-	H (mag)	14.17^Ref	Outbursts	-
GALEX NUV (mag)	-	K (mag)	12.68^Ref	Outburst type	-
IUE	No^Ref	WISE W1 (mag)	10.50^Ref	Jets	-
FUSE	No^Ref	WISE W2 (mag)	8.20^Ref	Resolved nebula	Yes^Ref
U (mag)	-	WISE W3 (mag)	1.41^Ref	IPmax (eV)	99^Ref
B (mag)	-	WISE W4 (mag)	-1.20^Ref	[O III] lines	No^Ref
V (mag)	-	IRAS 12μm (Jy)	6.11^Ref	He II lines	Yes^Ref
R (mag)	-	IRAS 25μm (Jy)	33.50^Ref	[Fe VII] lines	Yes^Ref
I (mag)	-	IRAS 60μm (Jy)	48.40^Ref	O VI lines	No^Ref
BP (mag)	16.95^Ref	IRAS 100μm (Jy)	20.50^Ref
G (mag)	18.65^Ref	AKARI S09 (Jy)	2.01^Ref
RP (mag)	15.74^Ref	AKARI S18 (Jy)	17.09^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	-	Mass (M_⊙)	-	Pulsation	-
Eff. temperature (K)	-	Radius (R_⊙)	-	Type	-
IR type	D'?^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	-	Radius (R_⊙)	-	Accretion disk	-
Eff. temperature (K)	-	Luminosity (L_⊙)	-
Lower limit (K)	100000^Ref
Upper limit (K)	-

Links

SIMBAD CDS Portal

Notes

Identified as a symbiotic Mira candidate by van Hoof & van de Steene (2007), this object exhibits [Fe VII] lines but lacks O VI lines. Although no spectrum is prO VIded in their paper, the spectrum can be found in the HASH Database of PNe (Parker et al., 2016).

References

Parker, Q. A., Bojičić, I. S., Frew, D. J., 2016, JPhCS, 728, 3, 032008, 2016JPhCS.728c2008P
van Hoof, P. A. M., van de Steene, G. C., 2007, BaltA, 16, 59, 2007BaltA..16...59V

PM 1-68