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Latest Details
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Name
  Borisov V1  
AAVSO UID
000-BNF-972 (No observations)  
Constellation
Hercules Sequence
J2000.0
18 22 49.73 +24 11 50.6  (275.70721 +24.19739) Search nearby
B1950.0 18 20 45.88 +24 10 15.4
Galactic coord. 52.010 +16.737
Other names

(Internal only)
2MASS J18224972+2411506 URAT1 571-253260 USNO-B1.0 1141-0290083
WISE J182249.80+241151.3    
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Variability type
UV
Spectral type M7.5V
Mag. range
14.5 CR - 20.5 r
Discoverer Gennady Borisov
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Denisenko, Denis Gaia DR2 plx = 14.15+/-0.25 mas (distance = 70.6+/-1.3 pc).
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References
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1 Reyle, C., 2018, New ultra-cool and brown dwarf candidates in Gaia DR2 2018A&A...619L...8R
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 18 22 49.73 +24 11 50.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Borisov V1 finder chart Denisenko, Denis 2019-08-12 20:51 UTC Color-combined DSS finder chart with 10'x10' FOV
1 Borisov V1 light curve Denisenko, Denis 2019-08-12 20:51 UTC Light curve of 2019 July 02 flare
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Denisenko, Denis 2019-08-12 23:31 UTC Gaia DR2 position. Spectral type from 2018A&A...619L...8R. Minimum magnitude from Pan-STARRS DR1.

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