2021JAVSO..49..151T

Query : 2021JAVSO..49..151T

2021JAVSO..49..151T - J. Am. Assoc. Variable star obs., 49, 151 (2021)

High Cadence Millimagnitude Photometric Observation of V1112 Persei (Nova Per 2020).

THOMAS N., ZIEGLER K. and LIU P.

Abstract (from CDS):

The private Lookout Observatory (LO) monitored the classical nova V1112 Persei on 37 nights spanning over 80 days, beginning shortly after its discovery by Seiji Ueda on 25 November 2020. Images were captured at a high cadence, with exposure lengths of initially less than 2 seconds and with some sessions lasting more than ten hours. The standard error of the photometry was typically better than 5 thousandths of a magnitude (5 mmag). This cadence and precision allowed for not only the observation of the expected dimming of the nova, but also variability having a period of 0.608 ± 0.005 day. These data complement the publicly available photometry from the American Association of Variable Star Observers (AAVSO) and the resultant data are combined to perform this photometric analysis. This paper does not attempt an in-depth physical analysis of the nova from an astrophysical perspective.

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Status at CDS : Objects in title, abstract, text, figures, and all or part of small table(s) being processed in SIMBAD.

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 TCP J04291888+4354233 No* 04 29 18.70 +43 54 21.5           ~ 18 0

Query : 2021JAVSO..49..151T

Basic data :
TCP J04291888+4354233 -- Classical Nova
Other object types: otypes_help 		No* (2021ApJ,NOVA), V* (TCP,V*), ev (PGIR)
ICRS coord. (ep=J2000) : 		04 29 18.70 +43 54 21.5 [ ] D 2021ApJ...912...19D
FK4 coord. (ep=B1950 eq=1950) : 		04 25 45.93 +43 47 48.1 [ ]
Gal coord. (ep=J2000) : 		158.89461 -03.23493 [ ]
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Identifiers (5) :
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NOVA Per 2020 TCP J04291884+4354232 V* V1112 Per
PGIR 20fbf TCP J04291888+4354233

References (18 between 1850 and 2026) (Total 18)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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V* V1112 Per

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