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Latest Details
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Name
  IN Peg  
AAVSO UID
000-BCW-708 (192 observations)  
Constellation
Pegasus Sequence
J2000.0
22 21 31.07 +12 12 18.7  (335.37946 +12.20519) Search nearby
B1950.0 22 19 03.35 +11 57 09.6
Proper motion
RA: 6.32 +/- 0.40 mas/yDec: 4.80 +/- 0.25 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 75.267 -36.434
Other names

(Internal only)
31 Peg AAVSO 2216+11 ASASSN-V J222131.05+121219.3
BD+11 4784 HD 212076 HIP 110386
HR 8520 MWC 387 PPM 141365
SAO 107854 TYC 1146-1242-1  
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Variability type
GCAS
Spectral type B1.5Ve
Mag. range
4.60 - 5.05 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 Perryman, M. A. C.; ESA, 1997, The HIPPARCOS and TYCHO catalogues. 1997HIP...C......0E
2 Slettebak, A., 1982, Spectral types and rotational velocities of the
brighter Be stars and A-F type shell stars
1982ApJS...50...55S
3 H.L.Johnson, R.I.Mitchell, B.Iriarte, W.Z.Wisniewsky, Arizona Comm
4,No.63,99,1966.
--
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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 = 4.82H = 4.80K = 4.68J - K = 0.13
AllWISE W1 = 4.91W2 = 4.29W3 = 3.99W4 = 2.86W1 - W2 = 0.61W3 - W4 = 1.14
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 22 21 31.07 +12 12 18.7 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2014-10-13 22:32 UTC Maximum magnitude from HIPPARCOS data. Spectral type from 1982ApJS...50...55S.
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.