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Details for Revision 5
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Name
  Z CMa  
AAVSO UID
000-BBM-325 (26921 observations)  
Constellation
Canis Major Sequence
J2000.0
07 03 43.16 -11 33 06.2  (105.92983 -11.55172) Search nearby
B1950.0 07 01 22.54 -11 28 36.1
Galactic coord. 224.606 -2.557
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 0659-11 ASAS J070343-1133.1 ASASSN-V J070343.20-113304.8
BD-11 1760 Gaia19byn HBC 243
HD 53179 HIP 34042 HV 3565
IOMC 5389000034 MWC 165 RAFGL 1059
SAO 152302    
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Variability type
EXOR+FUOR
Spectral type B8peq+F/G
Mag. range
8.2 - 10.6 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Schmeer, Patrick Gaia DR2 parallax 4.2988 ± 0.8913 mas (distance 0.25 ± 0.08 kpc).
2 Otero, Sebastian Alberto EXor-like outbursts may be caused by a companion to the Herbig Be star.
3 2010arXiv1007.0682B Binary with a separation of 0.1" consisting of an Herbig Be object (NW component) and a FUOr (SE component).
4 GCVS Team Strong IR excess. Shell spectrum. Several lines show P Cyg profiles. The star is located in a nebula rich in details. A bright wisp of nebulosity near the star has continuons spectrum, probably identical to that of the star [G.H.Herbig, ApJ Suppl 4, N43, 337, 1960.].
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References
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1 Gaia Alerts, 2019 (online data) --
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)		 2012arXiv1210.0821A
3 M. Benisty et al., 2010, arXiv:1007.0682v1 [astro-ph.EP] 2010arXiv1007.0682B
4 The 2008 Outburst in the Young Stellar System Z CMa: The First Detection of
Twin Jets		 2010ApJ...720L.119W
5 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
6 G.H.Herbig, ApJ Suppl 4, N43, 337, 1960. 1960ApJS....4..337H
7 P.Ahnert, MVS N127, 1950. --
8 M.Beyer, AN 263, 33, 1937. 1937AN....263...33B
9 M.Beyer, AN 263, 33, 1937. 1937AN....263...33B
10 Hartwig, E., 1922, Benennung von neu entdeckten veraenderlichen Sternen 1922AN....215..185H
External Links
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Supporting Documents
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Stellar Association Membership
 vdBergh 92 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
7 Fernig, Leo 2023-03-29 20:25 UTC Discoverer updated from 1922AN....215..185H page 189.
6 Schmeer, Patrick 2019-05-29 15:26 UTC Gaia Alerts name and reference added.
5 Billiaert, Bruno 2014-07-06 22:42 UTC added reference
4 Otero, Sebastian Alberto 2011-11-15 04:59 UTC Type from 2010ApJ...720L.119W. Spectral type from 2010arXiv1007.0682B.
3 Admin, VSX 2010-07-07 00:05 UTC Update from [2010arXiv1007.0682B].
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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