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Latest Details
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Name
  2MASS J17392440-2327071  
AAVSO UID
000-BPC-817 (No observations)  
Constellation
Ophiuchus Sequence
J2000.0
17 39 24.35 -23 27 07.2  (264.85146 -23.45200) Search nearby
B1950.0 17 36 21.79 -23 25 30.6
Galactic coord. 3.936 +4.068
Other names

(Internal only)
UCAC4 333-115425    
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Variability type
UV
Spectral type M
Mag. range
15.2 V (>3.2)clear
Discoverer Stanislav Korotkiy, Kirill Sokolovsky, Olga Smolyankina
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Sokolovsky, Kirill Gaia EDR3 parallax 53.58 +/-0.03 mas, high proper motion pmRA= -453.49 +/-0.03 mas/yr, pmDE= -43.21 +/-0.02 mas/yr.
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References
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1 Finch, C. T.; Zacharias, N.; Jao, W. -C., 2018, The URAT Parallax Catalog
(UPC)
2018yCat.1344....0F
2 Henden, A. A.; et al., 2018, AAVSO Photometric All Sky Survey (APASS) DR10 2018AAS...23222306H
3 Sokolovsky, K.; Korotkiy, S.; Lebedev, A., 2014, The New Milky Way: A
Wide-Field Survey of Optical Transients near the Galactic plane
2014ASPC..490..395S
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 17 39 24.35 -23 27 07.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Image comparison Sokolovsky, Kirill 2021-09-11 10:44 UTC The NMW survey images showing the variable in quiescence and in the flare state.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Sokolovsky, Kirill 2021-09-14 13:51 UTC Initial submission. Spectral type from 2018yCat.1344....0F. Minimum magnitude from APASS data.