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Details for Revision 1
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Name
  SV Her  
AAVSO UID
000-BCC-319 (7423 observations)  
Constellation
Hercules Sequence
J2000.0
18 26 23.10 +25 01 33.0  (276.59625 +25.02583) Search nearby
B1950.0 18 24 20.36 +24 59 42.3
Galactic coord. 53.133 +16.312
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
AAVSO 1822+24 AN 162.1904 ASAS J182623+2501.5
HV 1037 NSVS J1826230+250133 ROTSE1 J182623.02+250133.4
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Variability type
M
Spectral type M5e
Mag. range
9.1 - 15.1 V
Discoverer --
Epoch
22 Jun 1982 (HJD 2445143) Ephemeris
Outburst --
Period 238.99 d
Rise/eclipse dur. 46%  (109.935400000000 d)
Remarks
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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 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 C.Akerlof et al., AJ 119, 1901, 2000. 2000AJ....119.1901A
4 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1966ApJS...13..333K
5 Cannon, A. J., 1907, Second catalogue of variable stars 1907AnHar..55....1C
6 T. Karlsson, Maxima of Mira stars --
7 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.
--
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Supporting Documents
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Campaigns/Programs
 LPV Program
Revision History
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4 Fernig, Leo 2022-04-22 13:34 UTC Discoverer updated from 1907AnHar..55....1C page 22
3 Otero, Sebastian Alberto 2011-01-12 08:16 UTC Primary record creation. Minimum magnitude revised with ASAS-3 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.