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Possible dwarf nova on the Digitized Sky Survey plates

Status Report From: arXiv.org e-Print archive
Posted: Monday, September 10, 2018

F. D. Romanov

(Submitted on 10 Sep 2018)


I report the discovery of a new bright variable star in the constellation Scorpius. It is most likely star OGLE BUL-SC23 396060 with position (J2000.0): RA 17:57:59.75, DEC -31:38:07.4. Magnitude range is 14.4 (B) - 21.7 (V). It is visible in the possible outburst on two digitized Palomar Sky Survey photographic plates, which were made 60 years ago. This object was registered as a variable star in the AAVSO VSX under the name of Romanov V1 and with UG: variability type.

Comments: 6 pages, 4 figures, 2 tables. Published in OEJV #190

Subjects: Solar and Stellar Astrophysics (astro-ph.SR)

Journal reference: Open European Journal on Variable stars, Vol. 190, p. 1 (2018-09-05)

Cite as: arXiv:1809.03091 [astro-ph.SR] (or arXiv:1809.03091v1 [astro-ph.SR] for this version)

Submission history

From: Filipp Romanov  

[v1] Mon, 10 Sep 2018 02:24:37 GMT (924kb)

https://arxiv.org/abs/1809.03091


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