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Latest Details
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Name
  NSV 23955  
AAVSO UID
--  
Constellation
Scorpius Sequence
J2000.0
17 50 16.66 -30 57 34.5  (267.56942 -30.95958) Search nearby
B1950.0 17 47 02.91 -30 56 44.9
Galactic coord. 358.789 -1.909
Other names

(Internal only)
2MASS J17501665-3057345 IRAS 17470-3056 OGLE-BLG-LPV-251915
OGLE-IV BLG534.23.74515 VPHASDR2 J175016.7-305734.6 VVV J175016.65-305734.40
Wray 16-312    
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Variability type
M+ZAND
Spectral type Me
Mag. range
16.689 (1.588) Ic
Discoverer --
Epoch
--
Outburst --
Period 446.8 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team Symbiotic.
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References
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1 Creevey, O. L.; et al., 2022, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview
2022arXiv220605864C
2 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way
2022ApJS..260...46I
3 Akras, S.; et al., 2019, A machine learning approach for identification and
classification of symbiotic stars using 2MASS and WISE
2019MNRAS.483.5077A
4 P.A.Whitelock, PASP 99, No.617, 573, 1987. 1987PASP...99..573W
5 D.A.Allen, Proc ASA 5, No.3, 369, 1984. 1984PASAu...5..369A
6 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1979Obs....99...83A
7 Sanduleak, N., 1976, Objective-prism spectroscopy of planetary nebulae in
the southern Milky Way
1976PW&SO...2...57S
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 = 11.84H = 9.60K = 7.96J - K = 3.88
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2023-09-26 04:40 UTC Type from 2019MNRAS.483.5077A. Spectral type from 2022arXiv220605864C and 1976PW&SO...2...57S.
3 Otero, Sebastian Alberto 2023-02-22 22:15 UTC Type, period, mean magnitude and amplitude from 2022ApJS..260...46I. Gaia DR3 position.
2 Admin, VSX 2017-12-16 02:32 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.