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Latest Details
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Name
  gam Per  
AAVSO UID
000-BBF-678 (4986 observations)  
Constellation
Perseus Sequence
J2000.0
03 04 47.79 +53 30 23.2  (46.19913 +53.50644) Search nearby
B1950.0 03 01 09.60 +53 18 44.1
Proper motion
RA: 0.51 +/- 0.65 mas/yDec: -5.92 +/- 0.52 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 142.067 -4.337
Other names

(Internal only)
23 Per 2MASS J03044779+5330234 AAVSO 0257+53
ADS 2324 BD+52 654 HD 18925
HD 18926 HIP 14328 HR 915
IRC +50084 SAO 23789 TIC 116553919
TYC 3701-1393-1 WISEA J030447.81+533023.2  
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Variability type
EA/GS
Spectral type G8III+A2V
Mag. range
2.91 - 3.21 V
Discoverer --
Epoch
16 Sep 1990 (HJD 2448151.17) Ephemeris
Outburst --
Period 5329.1 d  (14.59 y)
Rise/eclipse dur. 0.19%  (1 weeks)
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Griffin, R. F.; Griffin, R. E. M.; Snyder, L. F.; et al., 1994, The Eclipse
of Gamma Persei
1994IAPPP..57...31G
2 R.F.Griffin, S&T 81, No.6, 598, 1991. --
3 Popper, D.M., McAlister, H.A., 1987, AJ, 94, 700 1987AJ.....94..700P
External Links
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Location    Go   
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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 = 1.62H = 1.00K = 1.08J - K = 0.54
AllWISE W3 = 0.92W4 = 0.89W3 - W4 = 0.03
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 03 04 47.79 +53 30 23.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 Melotte 20 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2019-11-17 10:49 UTC Eclipse duration from 1994IAPPP..57...31G data. Period from 1994IAPPP..57...31G and Tom Calderwood data.
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Otero, Sebastian Alberto 2006-07-07 21:59 UTC --
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.