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Name
  RV Peg  
AAVSO UID
000-BCQ-424 (6134 observations)  
Constellation
Pegasus Sequence
J2000.0
22 25 36.81 +30 28 21.4  (336.40337 +30.47261) Search nearby
B1950.0 22 23 18.95 +30 13 04.8
Proper motion
RA: -7.1 +/- 2.6 mas/yDec: 3.2 +/- 4.4 mas/ySource: UCAC4
Galactic coord. 89.216 -22.688
Other names

(Internal only)
2MASS J22253680+3028213 AAVSO 2221+29 AN 159.1904
ASASSN-V J222536.82+302821.3 GSC 02734-00290 HD 212678
IRAS 22233+3013 IRC +30492 RAFGL 2900
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Variability type
M
Spectral type M6e
Mag. range
8.6 - 15.9 V
Discoverer Arthur Williams (1904)
Epoch
29 Nov 2004 (HJD 2453339.0) Ephemeris
Outburst --
Period 390.3 d
Rise/eclipse dur. 38%  (148 d)
Remarks
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1 GCVS Team Emission. Light curve (1907 - 1973) [J.A.Mattei, JRAS Can 67, N5, 270, 1973.]. P var. Max = 2428735 + 388.4d*E (JD2417000 - 32640); Max = 2430680 + 390.9d*E (JD2430200 - 38900); since JD2438800 - see Table.
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References
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1 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
2 T. Karlsson, Maxima of Mira stars --
3 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 = 3.52H = 2.75K = 2.09J - K = 1.43
AllWISE W3 = -1.03W4 = -2.24W3 - W4 = 1.21
APASS-DR9 B = 14.51V = 13.49g' = 14.42r' = 11.66B - V = 1.02
SDSS-DR12 u = 17.32g = 17.44r = 14.00i = 15.27z = 8.85u - g = -0.11r - i = -1.27
Images
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Supporting Documents
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Campaigns/Programs
 Percy's Unusual LPVs
Revision History
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4 Fernig, Leo 2022-04-22 13:37 UTC Discoverer updated from 1907AnHar..55....1C page 31
3 Otero, Sebastian Alberto 2014-03-04 05:48 UTC Period, epoch and range from AAVSO 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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