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Name
  NSV 23488  
AAVSO UID
000-BHM-898 (No observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 42 32.55 -25 17 08.5  (265.63563 -25.28569) Search nearby
B1950.0 17 39 27.38 -25 15 45.6
Proper motion
RA: 0.4 +/- 1.9 mas/yDec: 1.5 +/- 2.1 mas/ySource: UCAC4
Galactic coord. 2.753 +2.494
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J17423255-2517084 ASAS J174232-2517.1 CD-25 12227
GSC 06831-00053 IRAS 17394-2515 IRC -30315
TYC 6831-53-1    
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Variability type
SRB
Spectral type M3
Mag. range
10.35 - 11.7 V
Discoverer --
Epoch
18 Feb 2008 (HJD 2454515.0) Ephemeris
Outburst --
Period 113.5 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Long Secondary Period (LSP) is 1,000 days.
2 GCVS Team Var in V. Var in IR?
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 A.Terzan, E.Gosset, AsAp Suppl 90, No.3, 451, 1991. 1991A&AS...90..451T
External Links
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Location    Go   
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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 = 3.67H = 2.46K = 2.02J - K = 1.65
AllWISE W3 = 1.09W4 = 0.45W3 - W4 = 0.64
APASS-DR9 B = 13.26V = 10.94g' = 12.09r' = 9.98i' = 7.15B - V = 2.31
Images
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Supporting Documents
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Revision History
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2 Otero, Sebastian Alberto 2011-06-24 08:34 UTC Primary record creation. Type, period, epoch and range from ASAS-3 data. Spectral type from Skiff (2010). Tycho-2 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.

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