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Details for Revision 1
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Name
  NSV 20909  
AAVSO UID
--  
Constellation
Ophiuchus Sequence
J2000.0
17 06 08.00 -29 00 47.0  (256.53333 -29.01306) Search nearby
B1950.0 17 02 58.35 -28 56 46.9
Galactic coord. 355.109 +7.123
Other names

(Internal only)
--
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Variability type --
Spectral type --
Mag. range
15.9 - 17.1 R
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 GCVS Team Var in B and in V.
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References
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1 B. Sesar, N. Hernitschek, S. Mitrovic, et al., 2017, Machine-learned
Identification of RR Lyrae Stars from Sparse, Multi-band Data: The PS1
Sample
2017AJ....153..204S
2 A.Terzan, Ch.Ounnas, AsAp Suppl 76, No.2, 205, 1988. 1988A&AS...76..205T
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Supporting Documents
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Stellar Association Membership
 ASCC 87 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Admin, VSX 2018-12-21 03:12 UTC Update from [2017AJ....153..204S].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.