SB 15

Constellation
Sagittarius

Equatorial coordinates
α = 18 31 14.643
δ = -23 58 05.162

Galactic coordinates
l = 9.3036°
b = -6.5269°

Suspected	2016^Ref
Re-classified	2021^Ref
Type	Compact high excitation PN^Ref

Identifiers

SB 15	IRAS -	GSC2.4.2 S9T3044663	AAVSO -
SIMBAD PN SB 15	Pan-STARRS 79232778110218619	SAO -	VSX -
GAIA DR3 4077540142924415360	SkyMapper 183114.66-235805.3	WRAY -	GCVS -
2MASS J18311464-2358051	HIP -	Hen -	BD -
WISE J183114.64-235805.2	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 (°)	277.8110^Ref	Parallax (mas)	0.479±0.053^Ref	Reddening E(B-V) (mag)	0.45±0.02^Ref ^{, Note}
Declination (°)	-23.9681^Ref	Distance (kpc)	1.99^Ref ^{, Note}, 1.93^Ref ^{, Note}
Galactic longitude (°)	9.3036^Ref	Proper motion in α (mas/yr)	-3.09±0.06^Ref
Galactic latitude (°)	-6.5269^Ref	Proper motion in δ (mas/yr)	-4.55±0.05^Ref

Links

SIMBAD CDS Portal

Notes

Initially listed as a symbiotic star candidate in the HASH Database of PNe (Parker et al., 2016), the object was later reclassified as a compact high-excitation planetary nebula.

References

Parker, Q. A., Bojičić, I. S., Frew, D. J., 2016, JPhCS, 728, 3, 032008, 2016JPhCS.728c2008P