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Details for Revision 1
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Name
  Romanov V1  
AAVSO UID
--  
Constellation
Scorpius Sequence
J2000.0
17 57 59.88 -31 38 08.4  (269.49950 -31.63567) Search nearby
B1950.0 17 54 45.00 -31 37 52.5
Galactic coord. 359.037 -3.674
Other names

(Internal only)
OGLE BUL-SC23 392509 OGLE BUL-SC23 396060  
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Variability type
UG:
Spectral type --
Mag. range
13.5: - 21.3 V
Discoverer Filipp Romanov
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Romanov, Filipp The image used for the photometry shows the star blended with its neighbours. Maximum magnitude from OEJV has been corrected.
2 Romanov, Filipp High state on 1958 Palomar plates, low state otherwise. Minimum magnitude and position from OGLE II. VI photometry of Galactic Bulge (Udalski+, 2002).
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References
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1 Romanov, F. D., 2018, Possible dwarf nova on the Digitized Sky Survey
plates		 2018OEJV..190....1R
2 A. Udalski et al., 2002, The Optical Gravitational Lensing Experiment. BVI
Maps of Dense Stellar Regions. III. The Galactic Bulge		 2002AcA....52..217U
3 A. Udalski et al., 2002, The Optical Gravitational Lensing Experiment. BVI
Maps of Dense Stellar Regions. III. The Galactic Bulge		 2002AcA....52..217U
External Links
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Supporting Documents
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2 Romanov V1 finder chart Romanov, Filipp 2017-02-22 01:49 UTC Color-combined (OEF) DSS finder chart with 6.5'x6.5' FOV
1 Animation of DSS plates showing Romanov V1 variability Romanov, Filipp 2017-02-19 01:38 UTC
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Romanov, Filipp 2018-11-02 05:38 UTC Identification, minimum magnitude and position from OGLE data. Reference added.
3 Romanov, Filipp 2017-09-02 17:32 UTC Identification corrected. Minimum magnitude and position from OGLE data.
2 Romanov, Filipp 2017-08-26 23:43 UTC Identification corrected. Minimum magnitude and position from OGLE data.
1 Romanov, Filipp 2017-02-22 02:16 UTC Initial submission.

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