AX Mon

Constellation
Monoceros

Equatorial coordinates
α = 06 30 32.938
δ = +05 52 01.184

Galactic coordinates
l = 205.3273°
b = -1.9468°

Suspected	1957^Ref
Re-classified	1964^Ref
Type	Be + K^Ref

Identifiers

AX Mon	IRAS 06278+0554	GSC2.4.2 N835000667	AAVSO 000-BBL-410
SIMBAD HD 45910	Pan-STARRS -	SAO 13974	VSX 18905
GAIA DR3 3132004814990664832	SkyMapper -	WRAY -	GCVS AX Mon
2MASS J06303293+0552012	HIP 31019	Hen -	BD +05 1267
WISE J063032.94+055201.2	TYC 158-2278-1	ESO -	HD 45910

Symbiotic Catalogs

Bidelman (1954)	-	Allen (1984)	-	Belzcyński et al. (2001)	-
Gaposchkin (1957)	AX Mon (Conf.)	Kenyon (1986)	-	Akras et al. (2019)	-
Boyarchuk (1969)	-	Vaidis (1988, 1991)	-

Position

Right ascension (°)	97.6372^Ref	Parallax (mas)	0.959±0.039^Ref	Reddening E(B-V) (mag)	0.65±0.07^Ref ^{, Note}
Declination (°)	5.8670^Ref	Distance (kpc)	1.02^Ref ^{, Note}, 1.01^Ref ^{, Note}
Galactic longitude (°)	205.3273^Ref	Proper motion in α (mas/yr)	0.18±0.03^Ref
Galactic latitude (°)	-1.9468^Ref	Proper motion in δ (mas/yr)	-1.29±0.03^Ref

Links

SIMBAD CDS Portal

Notes

This target is included in the list of stars with combination spectra and related binaries of Gaposchkin (1957). According to Cowley (1964), the system consists of two components: an 8.6 solar mass B3 star and a 3.4 solar mass K star in orbit with a period of 232.5 days.

References

Cowley, A. P., 1964, ApJ, 139, 817, 1964ApJ...139..817C
Gaposchkin, C. H. P., 1957, Amsterdam, 1, 1957gano.book.....G