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Latest Details
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Name
  NSV 20934  
AAVSO UID
--  
Constellation
Ophiuchus Sequence
J2000.0
17 07 17.09 -28 04 37.8  (256.82121 -28.07716) Search nearby
B1950.0 17 04 08.77 -28 00 42.6
Galactic coord. 356.020 +7.475
Other names

(Internal only)
ASASSN-V J170717.17-280437.4 OGLE-BLG-LPV-233636 OGLE-IV BLG894.26.23
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Variability type
M
Spectral type --
Mag. range
12.501 (3.420) Ic
Discoverer --
Epoch
--
Outburst --
Period 279.7 d
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 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way
2022ApJS..260...46I
2 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties.
2018A&A...616A...1G
3 A.Terzan, Ch.Ounnas, AsAp Suppl 76, No.2, 205, 1988. 1988A&AS...76..205T
External Links
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Location    Go   
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 17 07 17.09 -28 04 37.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
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.
3 Otero, Sebastian Alberto 2023-02-22 18:17 UTC Type, period, mean magnitude and amplitude from 2022ApJS..260...46I. Gaia DR3 position.
2 Bedient, James 2021-12-20 14:26 UTC Gaia EDR3 position. Type from amplitude and 2MASS colours. Period from 2018A&A...616A...1G.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.