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Latest Details
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Name
  V2523 Oph  
AAVSO UID
000-BCW-568 (623 observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 08 36.57 -17 26 30.4  (257.15238 -17.44178) Search nearby
B1950.0 17 05 42.45 -17 22 41.0
Proper motion
RA: 0.7 +/- 1.4 mas/yDec: -7.2 +/- 2.7 mas/ySource: UCAC4
Galactic coord. 5.015 +13.393
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J17083657-1726305 AAVSO 1702-17 ASASSN-V J170836.57-172630.6
GSC 06236-00636 Hen 3-1341 NSV 8226
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Variability type
ZAND
Spectral type M0-M3.5III+WD
Mag. range
10.5 - 13.7 V
Discoverer --
Epoch
01 Mar 2001 (HJD 2451970) Ephemeris
Outburst --
Period 626 d
Rise/eclipse dur. --
Remarks
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References
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1 M. Gromadzki, J. Mikolajewska, I. Soszynski, 2013, arXiv:1312.6063
[astro-ph.SR]
2013arXiv1312.6063G
2 Munari, U., Siviero, A., Henden, A., 2005, MNRAS, 360, 1257 2005MNRAS.360.1257M
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
4 T. Tomov, U. Munari, P.M. Maresse, AsAp 354, No. 1, L25, 2000. 2000A&A...354L..25T
5 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1999A&AS..137..473M
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 = 8.76H = 7.89K = 7.48J - K = 1.28
AllWISE W1 = 7.41W2 = 7.36W3 = 6.45W4 = 5.21W1 - W2 = 0.05W3 - W4 = 1.24
APASS-DR9 B = 12.76V = 12.15g' = 12.43r' = 11.56i' = 10.93B - V = 0.61
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2018-06-11 00:29 UTC Primary record creation.
3 Otero, Sebastian Alberto 2012-03-02 20:53 UTC Maximum magnitude from 2005MNRAS.360.1257M. Minimum magnitude from ASAS-3 data. Spectral type from Skiff (2010) and 2005MNRAS.360.1257M.
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.