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Name
  V2641 Oph  
AAVSO UID
000-BHM-229 (No observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 33 57.19 -20 30 23.6  (263.48829 -20.50656) Search nearby
B1950.0 17 30 58.69 -20 28 22.7
Proper motion
RA: -2.4 +/- 3.7 mas/yDec: -16.5 +/- 2.0 mas/ySource: UCAC4
Galactic coord. 5.767 +6.705
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J17335719-2030236 ASAS J173357-2030.4 ASASSN-V J173357.30-203023.1
CSV 3261 GSC 06243-00417 NPM2 -20.1335
NSV 9159 Prag 4349 SVS 460
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Variability type
CWA
Spectral type --
Mag. range
12.9 - 13.8 V
Discoverer --
Epoch
15 Jun 2006 (HJD 2453902.2) Ephemeris
Outburst --
Period 38.64 d
Rise/eclipse dur. 35%  (14 d)
Remarks
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References
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1 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2008, IBVS 5863
2008IBVS.5863....1K
2 Hanson R.B., Klemola A.R., Jones B.F., Monet D.G., 2004, AJ 128, 1430 2004AJ....128.1430H
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
4 P.F.Shain, Perem Zvezdy 4, 261, 299, 1934; Pulk Tsirk 10, 1934. --
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 = 10.52H = 10.08K = 9.90J - K = 0.62
AllWISE W1 = 9.13W2 = 9.17W3 = 9.32W1 - W2 = -0.04
APASS-DR9 B = 14.27V = 13.17g' = 13.71r' = 12.71i' = 12.09B - V = 1.10
Images
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Supporting Documents
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Revision History
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5 Otero, Sebastian Alberto 2011-08-05 03:25 UTC Primary record creation. Type, period, epoch and range from ASAS-3 data. UCAC3 position.
4 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
3 Admin, VSX 2008-12-03 03:50 UTC Primary name changed to GCVS designation [2008IBVS.5863....1K]
2 Admin, VSX 2007-03-23 20:06 UTC Position from the Lick NPM2 catalog [2004AJ....128.1430H].
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.