AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  Z CMa  
AAVSO UID
000-BBM-325 (23543 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 22.56 -11 28 36.2
Proper motion
RA: -4.44 +/- 2.53 mas/yDec: 2.00 +/- 2.07 mas/ySource: F. Van Leeuwen, 2007
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 BD-11 1760
HBC 243 HD 53179 HIP 34042
HV 3565 IOMC 5389000034 MWC 165
RAFGL 1059 SAO 152302  
(Not logged in)  Add name
Variability type
EXOR+FUOR
Spectral type B8peq+F/G
Mag. range
8.2 - 10.6 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto EXor-like outbursts may be caused by a companion to the Herbig Be star.
2 2010arXiv1007.0682B Binary with a separation of 0.1" consisting of an Herbig Be object (NW component) and a FUOr (SE component).
3 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.].
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 M. Benisty et al., 2010, arXiv:1007.0682v1 [astro-ph.EP] 2010arXiv1007.0682B
3 The 2008 Outburst in the Young Stellar System Z CMa: The First Detection of
Twin Jets
2010ApJ...720L.119W
4 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
5 G.H.Herbig, ApJ Suppl 4, N43, 337, 1960. 1960ApJS....4..337H
6 M.Beyer, AN 263, 33, 1937. 1937AN....263...33B
7 P.Ahnert, MVS N127, 1950. --
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 6.54H = 5.22K = 3.77J - K = 2.78
AllWISE W3 = -1.15W4 = -2.92W3 - W4 = 1.77
APASS-DR9 B = 11.35V = 10.30g' = 10.88r' = 9.70i' = 9.22B - V = 1.05
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Image not downloaded. Click Retrieve Image to download and view. Retrieve image
Supporting Documents
There are currently no supporting documents on file for this star. (Not logged in)  Add document
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.
5 Billiaert, Bruno 2014-07-06 18:42 UTC added reference
4 Otero, Sebastian Alberto 2011-11-14 23:59 UTC Type from 2010ApJ...720L.119W. Spectral type from 2010arXiv1007.0682B.
3 Admin, VSX 2010-07-06 20:05 UTC Update from [2010arXiv1007.0682B].
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.