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Latest Details
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Name
  AR Cep  
AAVSO UID
000-BCQ-890 (29036 observations)  
Constellation
Cepheus Sequence
J2000.0
22 51 33.86 +85 02 47.0  (342.89108 +85.04639) Search nearby
B1950.0 22 52 38.22 +84 46 48.2
Proper motion
RA: 27.04 +/- 0.42 mas/yDec: 4.16 +/- 0.36 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 120.250 +22.812
Other names

(Internal only)
AAVSO 2253+84 AN 228.1937 BD+84 516
HD 217158 HIP 112882 RAFGL 2988
SAO 3809    
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Variability type
SRB
Spectral type M4III
Mag. range
7.0 - 7.9 V
Discoverer --
Epoch
--
Outburst --
Period 364: d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Other periods 87 and 2222 d.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
2 Statistical Analysis of the Semiregular Variable AR Cephei 1990JAVSO..19...73K
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 = 2.11H = 1.25K = 0.90J - K = 1.20
AllWISE W3 = 0.55W4 = 0.47W3 - W4 = 0.08
APASS-DR9
GALEX-DR5 FUV = 20.02NUV = 16.65FUV - NUV = 3.37
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 22 51 33.86 +85 02 47.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Campaigns/Programs
 Binocular program
 Legacy LPV Program
 LPV Program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2011-08-09 01:15 UTC Periods from reference.
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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