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Details for Revision 2
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Name
  RY Cam  
AAVSO UID
000-BBH-089 (6813 observations)  
Constellation
Camelopardalis Sequence
J2000.0
04 30 50.07 +64 26 30.4  (67.70862 +64.44178) Search nearby
B1950.0 04 26 07.93 +64 20 00.7
Galactic coord. 143.990 +10.970
Other names

(Internal only)
AAVSO 0421+64 AN 41.1907 BD+64 451
HD 28168 HIP 21059 HV 2898
IRC +60142 RAFGL 4347S SAO 13165
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Variability type
SRB
Spectral type M3III
Mag. range
8.9 - 11.0 p
Discoverer --
Epoch
22 Apr 1966 (HJD 2439238) Ephemeris
Outburst --
Period 135.75 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team Possibly P2 = 150.8d.
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References
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1 The HIPPARCOS and TYCHO catalogues 1997HIP...C......0E
2 B.V.Kukarkin, Tr. Gos. Astron. Inst. Sternberg 16, Issue 1, 128-186, 1948. 1949TrSht..16..128K
3 Dunér, N. C.; Hartwig, E.; Muller, G., 1911, Benennung von neu entdeckten
veränderlichen Sternen		 1911AN....190...57.
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Supporting Documents
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Revision History
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4 Fernig, Leo 2022-11-15 22:31 UTC Discoverer updated from 1911AN....190...57. page 64.
3 Otero, Sebastian Alberto 2011-07-26 02:33 UTC Range from Hipparcos /Tycho 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.

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