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Latest Details
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Name
  V2301 Oph  
AAVSO UID
000-BCW-555 (2545 observations)  
Constellation
Ophiuchus Sequence
J2000.0
18 00 35.53 +08 10 13.9  (270.14804 +8.17053) Search nearby
B1950.0 17 58 11.40 +08 10 16.6
Galactic coord. 34.544 +14.990
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J180035.0+081013 2MASS J18003552+0810139 AAVSO 1755+08
Downes V2301 Oph USNO-B1.0 0981-0371968 X 17582+081
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Variability type
AM+E
Spectral type WD+M6V
Mag. range
14.7 - 22.0 V
Discoverer --
Epoch
--
Outburst --
Period 0.07845 d  (112.97 min)
Rise/eclipse dur. --
Remarks
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References
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1 R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) 2005JAD....11....2D
2 R.A. Downes et al., 2001, PASP 113, 764 2001PASP..113..764D
3 A.D.Silber, R.A.Remillard, K.Horne, H.V.Bradt, ApJ 424, No.2, 955, 1994. 1994ApJ...424..955S
4 R.A.Downes, M.M.Shara, PASP 105, No.684, 127, 1993. 1993PASP..105..127D
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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 = 14.44H = 13.40K = 12.60J - K = 1.84
AllWISE W1 = 11.27W2 = 10.75W3 = 9.58W4 = 8.52W1 - W2 = 0.52W3 - W4 = 1.07
GALEX-DR5 FUV = 17.20NUV = 17.52FUV - NUV = -0.32
SDSS-DR12 u = 18.11g = 17.90r = 17.62i = 17.11z = 16.50u - g = 0.21r - i = 0.51
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2011-05-04 04:28 UTC Primary record creation. Orbital period from Downes (2001). Spectral type from Ritter and Kolb (2010, 2003A&A...404..301R). Maximum magnitude from AAVSO V-data. 2MASS position.
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.