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Latest Details
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Name
  lam Aqr  
AAVSO UID
000-BDD-589 (62 observations)  
Constellation
Aquarius Sequence
J2000.0
22 52 36.88 -07 34 46.6  (343.15367 -7.57961) Search nearby
B1950.0 22 50 00.43 -07 50 45.8
Proper motion
RA: 17.02 +/- 1.15 mas/yDec: 33.03 +/- 0.49 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 62.192 -55.733
Other names

(Internal only)
73 Aqr AAVSO 2247-08 BD-08 5968
HD 216386 HIP 112961 HR 8698
IRC -10588 LAMBDA AQR RAFGL 2977
SAO 146362    
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Variability type
SRS
Spectral type M2.5III
Mag. range
3.57 - 3.80 V
Discoverer --
Epoch
--
Outburst --
Period 24.5 d
Rise/eclipse dur. --
Remarks
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1 2009arXiv0908.3228T Detected periods: 24.5, 32.0, 49.5d [2009arXiv0908.3228T].
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References
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1 V. Tabur, T.R. Bedding, L.L. Kiss, T.T. Moon, B. Szeidl, H. Kjeldsen, 2009,
arXiv:0908.3228v1 [astro-ph.SR]
2009arXiv0908.3228T
2 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
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 = 0.42H = -0.43K = -0.67J - K = 1.09
AllWISE W3 = -0.53W4 = -0.84W3 - W4 = 0.31
APASS-DR9 B = 6.34V = 5.88B - V = 0.46
GALEX-DR5 FUV = 16.74NUV = 12.83FUV - NUV = 3.91
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2018-06-25 23:56 UTC Type and period from 2009arXiv0908.3228T. Gaia DR2 position.
3 Admin, VSX 2010-01-04 23:43 UTC Update from the GCVS version of November 2009.
2 Admin, VSX 2009-08-25 21:53 UTC Update from [2009arXiv0908.3228T].
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.