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Latest Details
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Name
  V0656 Her  
AAVSO UID
000-BCW-035 (71 observations)  
Constellation
Hercules Sequence
J2000.0
17 20 18.87 +18 03 25.5  (260.07862 +18.05708) Search nearby
B1950.0 17 18 06.58 +18 06 25.7
Proper motion
RA: 9.26 +/- 0.28 mas/yDec: -56.07 +/- 0.26 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 39.956 +27.968
Other names

(Internal only)
AAVSO 1715+18 BD+18 3351 HD 157049
HIP 84833 HR 6452 IRC +20320
RAFGL 1956 SAO 102757  
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Variability type
SR
Spectral type M2III
Mag. range
4.9 - 5.1 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 2009arXiv0908.3228T Detected periods: 22.3, 93.9, 176.1, 234.7, 283.3d [2009arXiv0908.3228T].
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References
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1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
2 V. Tabur, T.R. Bedding, L.L. Kiss, T.T. Moon, B. Szeidl, H. Kjeldsen, 2009,
arXiv:0908.3228v1 [astro-ph.SR]
2009arXiv0908.3228T
3 C. Koen, L. Eyer, 2002, MNRAS 331, 45 2002MNRAS.331...45K
4 O.J.Eggen, ROB N137, 1968. --
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 = 1.98H = 1.15K = 1.05J - K = 0.93
AllWISE W3 = 0.80W4 = 0.71W3 - W4 = 0.08
GALEX-DR5 FUV = 18.59NUV = 15.53FUV - NUV = 3.06
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2020-05-24 18:11 UTC Position from the GCVS (November 2019 version).
2 Admin, VSX 2009-08-26 01:52 UTC Update from [2009arXiv0908.3228T].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.