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Name
  YZ Cep  
AAVSO UID
000-BCQ-284 (2138 observations)  
Constellation
Cepheus Sequence
J2000.0
22 18 01.22 +57 17 17.2  (334.50508 +57.28811) Search nearby
B1950.0 22 16 12.42 +57 02 13.6
Proper motion
RA: 1.7 +/- 1.2 mas/yDec: 13.8 +/- 0.5 mas/ySource: UCAC4
Galactic coord. 103.338 +0.372
Other names

(Internal only)
2MASS J22180123+5717172 AAVSO 2214+56 GSC 03990-01258
IOMC 3990000041 TYC 3990-1258-1  
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Variability type
ISB
Spectral type F8/G0V
Mag. range
11.0 - 13.1 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
2 V.P.Zessewitsch, M.S.Kazanasmas, Atlas of Finding Charts for Variable
Stars, M., 1971.
1971afcv.book.....T
3 L.Jacchia, BZ 18, 88, 1936. --
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 = 10.09H = 9.80K = 9.75J - K = 0.35
AllWISE W1 = 9.62W2 = 9.55W3 = 7.42W4 = 6.61W1 - W2 = 0.07W3 - W4 = 0.81
APASS-DR9 B = 12.04V = 11.38g' = 11.67r' = 11.24i' = 11.01B - V = 0.66
Images
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Supporting Documents
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Campaigns/Programs
 YSO Program
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2012-06-07 05:18 UTC Range from AAVSO data. Tycho-2 position.
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.