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USNO-B1.0 1111-0400009 increased brightness detected

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mishnik
mishnik's picture
USNO-B1.0 1111-0400009 increased brightness detected

The coordinates 19 26 44.45472 +21 08 34.0512 recorded an increase in
the brightness of the star by more than 2 magnitudes in the filter V.
Possible progenitor USNO-B1.0 1111-0400009.

OBJECT | DATE(UT) | MAG
----------------------------------------------------------
USNO-B1.0 1111-0400009 | 2458676.5083564813 | 16.2(V)
USNO-B1.0 1111-0400009 | 2458688.4351967592 | 13.5(V)

Observatory: Ananjev (L33)
Observer : N. Mishevskiy (MNIC)
Instrument : 0.25-m f/4.7 reflector + CCD

 

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