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Name
  zet Aur  
AAVSO UID
000-BJP-385 (4661 observations)  
Constellation
Auriga Sequence
J2000.0
05 02 28.68 +41 04 33.0  (75.61950 +41.07583) Search nearby
B1950.0 04 58 58.68 +41 00 17.7
Proper motion
RA: 9.45 +/- 0.32 mas/yDec: -20.71 +/- 0.21 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 165.019 -0.429
Other names

(Internal only)
8 Aur AAVSO 0455+40 BD+40 1142
GC 6137 GCRV 2976 GSC 02899-02236
HD 32068 HD 32069 HIP 23453
HR 1612 IRAS 04589+4100 IRC +40110
LF 7 +40 172 PPM 47641 RAFGL 674
SAO 39966 Saclateni TIC 121815866
TYC 2899-2236-1 WDS J05025+4105AB  
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Variability type
EA/GS
Spectral type K5II+B7V
Mag. range
3.70 - 3.97 V
Discoverer --
Epoch
12 Sep 1934 (HJD 2427692.825) Ephemeris
Outburst --
Period 972.16 d
Rise/eclipse dur. 4%  (39 d)
Remarks
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1 GCVS Team Range of light variation strongly depends on lambda: 4.98 - 5.53 B, 5.36 - 7.33 U. d = 0.039P var: 37.58d <= d <= 38.07d [K.Saijo, M.Saito, Tokyo Ann, Second ser, 17, 110, 1978.]. Light fluctuations of K star by 0.05m [G.Larsson-Leander, Stockh Medd N120, 1960.].
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References
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1 K.Saijo, M.Saito, Tokyo Ann, Second ser, 17, 110, 1978. --
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 = 1.15H = 0.36K = 0.21J - K = 0.94
AllWISE W3 = 0.02W4 = -0.00W3 - W4 = 0.03
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2024-06-27 20:35 UTC Gaia DR3 position.
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.