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Latest Details
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Name
  QZ Car  
AAVSO UID
000-BCV-143 (1282 observations)  
Constellation
Carina Sequence
J2000.0
10 44 22.91 -59 59 36.0  (161.09546 -59.99333) Search nearby
B1950.0 10 42 26.98 -59 43 49.3
Proper motion
RA: -6.881 +/- 0.030 mas/yDec: 1.795 +/- 0.032 mas/ySource: Gaia DR1
Galactic coord. 287.666 -0.942
Other names

(Internal only)
AAVSO 1040-59B ASAS J104423-5959.6 CD-59 3287
CPD-59 2572 HD 93206 HIP 52526
SAO 238414    
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Variability type
EB
Spectral type O8III+(O9V)
Mag. range
6.20 - 6.49 V
Discoverer --
Epoch
17 Feb 1977 (HJD 2443192.4) Ephemeris
Outburst --
Period 5.9987 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 GCVS Team In the eta Carina nebula, possible member of the cluster Collinder 228. Min II 6.43. Two SB1 systems (A and B), B is eclipsing (A: SB1, P = 20.73d, O9.5 I, Delta(m) = 0.6m). Combined brightness is given.
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References
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1 Blackford, M.; et al., 2020, QZ Carinae-Orbit of the Two Binary Pairs 2020JAVSO..48....3B
2 J.S. Nichols et al., 2010, ApJS 188, 473 (online data) 2010ApJS..188..473N
3 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
4 N.D.Morrison, P.S.Conti, ApJ 239, 212, 1980. 1980ApJ...239..212M
5 L.O.Loden, K.Loden, B.Nordstroem, A.Sundman, AsAp Suppl 23, N3, 283, 1976. 1976A&AS...23..283L
External Links
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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 = 5.55H = 5.39K = 5.25J - K = 0.30
AllWISE W1 = 5.18W2 = 4.92W3 = 5.26W1 - W2 = 0.26
APASS-DR9
Images
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Supporting Documents
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Stellar Association Membership
 Collinder 228 Open Cluster 2012A&A...548A..97Z
Revision History
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5 Otero, Sebastian Alberto 2024-11-27 19:34 UTC Period from AAVSO data.
4 Rodriguez, David R.V. 2022-10-07 16:36 UTC Spectral type from 2020JAVSO..48....3B.
3 Otero, Sebastian Alberto 2015-04-26 04:42 UTC Period from ASAS-3 data. Maximum from HIPPARCOS and GCPD data.
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.