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Name
  Y Peg  
AAVSO UID
000-BCQ-107 (5841 observations)  
Constellation
Pegasus Sequence
J2000.0
22 11 37.49 +14 21 55.9  (332.90621 +14.36553) Search nearby
B1950.0 22 09 11.58 +14 07 06.7
Proper motion
RA: -4.2 +/- 3.9 mas/yDec: -11.8 +/- 4.0 mas/ySource: UCAC4
Galactic coord. 74.896 -33.214
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J22113748+1421559 AAVSO 2206+13 AN 14.1900
BD+13 4864 GSC 01148-00972 HD 210662
NSVS J2211373+142152    
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Variability type
M
Spectral type M3e-M5e
Mag. range
8.9 - 16.0 V
Discoverer T.D. Anderson, 1900
Epoch
16 Sep 1976 (HJD 2443038.00) Ephemeris
Outburst --
Period 207.05 d
Rise/eclipse dur. 46%
Remarks
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1 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by 2MASS J22113658+1421379 (V= 14.6; sep. 22"). Range has been corrected.
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References
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1 P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 2004AJ....128.2965W
2 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1928AnHar..79..161T
3 T. Karlsson, Maxima of Mira stars --
4 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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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 = 7.40H = 6.64K = 6.17J - K = 1.23
AllWISE W1 = 5.22W2 = 4.37W3 = 4.25W4 = 3.75W1 - W2 = 0.86W3 - W4 = 0.50
APASS-DR9 B = 14.88V = 13.64g' = 13.31r' = 11.86i' = 10.76B - V = 1.24
SDSS-DR12 u = 17.78g = 16.22r = 14.48i = 15.50z = 9.73u - g = 1.56r - i = -1.01
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2014-03-04 00:36 UTC Minimum magnitude from AAVSO V data. period from AAVSO and ASAS-3 data. UCAC4 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.