Z CMa

MISCLASSIFIED MILKY WAY

Constellation
Canis Major

Equatorial coordinates
α = 07 03 43.155
δ = -11 33 06.148

Galactic coordinates
l = 224.6065°
b = -2.5567°

Suspected	1958^Ref
Re-classified	1989^Ref
Type	pre-MS binary^Ref

Identifiers

Z CMa	IRAS 07013-1128	GSC2.4.2 S3TI051736	AAVSO 000-BBM-325
SIMBAD V* Z CMa	Pan-STARRS 94131059298258150	SAO 152302	VSX 5162
GAIA DR3 3046019775884203392	SkyMapper 070343.14-113305.9	WRAY -	GCVS Z CMa
2MASS J07034316-1133062	HIP 34042	Hen -	BD -
WISE J070343.17-113305.8	TYC 5389-1211-1	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 (°)	105.9298^Ref	Parallax (mas)	2.035±0.632^Ref	Reddening E(B-V) (mag)	3.08±0.44^Ref ^{, Note}
Declination (°)	-11.5517^Ref	Distance (kpc)	0.64^Ref ^{, Note}, 0.38^Ref ^{, Note}
Galactic longitude (°)	224.6065^Ref	Proper motion in α (mas/yr)	-4.84±0.61^Ref
Galactic latitude (°)	-2.5567^Ref	Proper motion in δ (mas/yr)	3.83±0.53^Ref

Links

SIMBAD CDS Portal

Notes

Mentioned as a symbiotic star by Tifft & Greenstein (1958).

References

Dong, R., Liu, H. B., Cuello, N. et al., 2022, NatAs, 6, 331, 2022NatAs...6..331D
Hartmann, L., Kenyon, S. J., Hewett, R. et al., 1989, ApJ, 338, 1001, 1989ApJ...338.1001H
Tifft, W. G., Greenstein, J. L., 1958, ApJ, 127, 160, 1958ApJ...127..160T

Last updated: April 30, 2022