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Name
  V0521 Oph  
AAVSO UID
000-BDW-988 (2 observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 23 48.90 -28 28 48.0  (260.95375 -28.48000) Search nearby
B1950.0 17 20 39.45 -28 26 03.6
Galactic coord. 357.796 +4.268
Other names

(Internal only)
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ASAS J172349-2828.8 CD-28 13088 HD 157335
HV 7895 IRC -30292  
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Variability type
SRB
Spectral type S5,4(M4)
Mag. range
10.6 - 12.0 p
Discoverer --
Epoch
--
Outburst --
Period 320 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team P = 164d (JD2415000 - 24600); P2 - 4000d.
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1949AnHar.112....1C
3 H.H.Swope, HA 90, N8, 1939. 1940AnHar..90..231S
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2018-06-11 00:10 UTC Primary record creation.
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.

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