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Name
  CL Her  
AAVSO UID
000-BCC-893 (142 observations)  
Constellation
Hercules Sequence
J2000.0
18 38 56.97 +23 58 20.1  (279.73737 +23.97225) Search nearby
B1950.0 18 36 52.54 +23 55 35.2
Proper motion
RA: -5.8 +/- 3.1 mas/yDec: -3.0 +/- 3.9 mas/ySource: UCAC4
Galactic coord. 53.309 +13.271
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18385697+2358201 AN 211.1929 ASAS J183857+2358.3
ASASSN-V J183856.91+235820.1 GSC 02107-00483 IRAS 18368+2355
NSVS J1838567+235823 ROTSE1 J183856.81+235824.4  
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Variability type
SRB
Spectral type --
Mag. range
11.8 - 13.0 V
Discoverer --
Epoch
23 Aug 2008 (HJD 2454702.0) Ephemeris
Outburst --
Period 95.2 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Other period 86.8 d.
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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 P.Ahnert, KVBB N24, 1941. 1941KVeBB...6....4A
5 C.Hoffmeister, Sonn Mitt N17, 1930. 1930MiSon..17....1H
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 = 6.49H = 5.60K = 5.22J - K = 1.27
AllWISE W1 = 5.10W2 = 4.88W3 = 4.55W4 = 4.06W1 - W2 = 0.21W3 - W4 = 0.49
APASS-DR9 B = 14.28V = 12.64g' = 13.39r' = 11.78i' = 9.61B - V = 1.64
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2014-12-19 02:27 UTC Primary record creation. Type, period, epoch and range from ASAS-3 data. UCAC4 position.
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.