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Name
Z CMa
AAVSO UID
Constellation
J2000.0
B1950.0
07 01 22.56 -11 28 36.2
Proper motion
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
Emma Walker (1921)
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
Click reference title/citation to view in new window. Roll over index number to view submission details.
1
Gaia Alerts, 2019 (online data)
--
2
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
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
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
Hartwig, E., 1922, Benennung von neu entdeckten veraenderlichen Sternen
1922AN....215..185H
External Links
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Location
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AAVSO Variable Star Plotter
AAVSO Light Curve
AAVSO WebObs
APASS
AAVSOnet EPD
SIMBAD
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SIMBAD Coordinate query
VizieR Search
Aladin Java Applet
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GCVS
ASAS-SN Variable
ASAS-SN Sky Patrol
Hipparcos Epoch Photometry Data
Hipparcos Epoch Photometry Plot
ASAS Light Curve
NSVS
CRTS
ZTF
Gaia Alerts Index
Pan-STARRS1 Data
Pan-STARRS1 Images
SkyMorph
Kamogata Wide-field Survey (KWS)
O-C Gateway (name)
O-C Gateway (coords)
Atlas of O-C Diagrams
Lichtenknecker Database
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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 = 6.54 H = 5.22 K = 3.77 J - K = 2.78
AllWISE
W3 = -1.15 W4 = -2.92 W3 - W4 = 1.77
APASS-DR9
B = 11.35 V = 10.30 g' = 10.88 r' = 9.70 i' = 9.22 B - V = 1.05
Images
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Supporting Documents
There are currently no supporting documents on file for this star.
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Stellar Association Membership
vdBergh 92
Open Cluster
2012A&A...548A..97Z
Revision History
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