V1916 Cyg

MISCLASSIFIED MILKY WAY

Constellation
Cygnus

Equatorial coordinates
α = 21 57 29.878
δ = +44 41 48.461

Galactic coordinates
l = 93.3334°
b = -7.9492°

Suspected	1979^Ref
Re-classified	1979^Ref
Type	Algol-type EB^Ref

Identifiers

V1916 Cyg	IRAS -	GSC2.4.2 N2TY049027	AAVSO 000-BDP-672
SIMBAD V* V1916 Cyg	Pan-STARRS 161633293745396768	SAO -	VSX 12836
GAIA DR3 1973296580688253696	SkyMapper -	WRAY -	GCVS V1916 Cyg
2MASS J21572988+4441484	HIP -	Hen -	BD -
WISE J215729.88+444148.3	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 (°)	329.3745^Ref	Parallax (mas)	0.425±0.023^Ref	Reddening E(B-V) (mag)	0.24±0.0^Ref ^{, Note}
Declination (°)	44.6968^Ref	Distance (kpc)	2.20^Ref ^{, Note}, 2.19^Ref ^{, Note}
Galactic longitude (°)	93.3334^Ref	Proper motion in α (mas/yr)	-7.72±0.02^Ref
Galactic latitude (°)	-7.9492^Ref	Proper motion in δ (mas/yr)	-2.52±0.02^Ref

Links

SIMBAD CDS Portal

Notes

Mentioned several times in the literature as a symbiotic nova (e.g., Ciatti et al., 1979), this is clearly a mistyping of V1016 Cyg.

References

Avvakumova, E. A., Malkov, O. Y., Kniazev, A. Y., 2013, AN, 334, 8, 860, 2013AN....334..860A
Ciatti, F., Mammano, A., Vittone, A., 1979, A&A, 79, 247, 1979A&A....79..247C

Last updated: April 30, 2022