2006A&A...448.1107D

Query : 2006A&A...448.1107D

2006A&A...448.1107D - Astronomy and Astrophysics, volume 448, 1107-1110 (2006/3-4)

The possible orbital period of the nova V1493 Aquilae.

DOBROTKA A., FRIEDJUNG M., RETTER A., HRIC L. and NOVAK R.

Abstract (from CDS):

Period analysis of CCD photometry of V1493 Aql (Nova Aql 1999 No. 1) performed during 12 nights through I and R filters a few weeks after maximum is presented. The PDM method for period analysis (Stellingwerf, 1978ApJ...224..953S) is used. The photometric data is modulated with a period of 0.156±0.001d. Following the sinusoidal shape of the phased light curve, we interpret this periodicity as possibly orbital in nature and that is consistent with a cataclysmic variable above the period gap.

Abstract Copyright: ∼

Journal keyword(s): binaries: close - binaries: eclipsing - novae, cataclysmic variable

VizieR on-line data: <Available at CDS (J/A+A/448/1107): table1.dat>

Simbad objects: 2

Full paper

View the references in ADS

Number of rows : 2

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2023	#notes
1	V* V1493 Aql	No*	19 07 37.1007611347	+12 31 27.924062554						~	72	0
2	V* V1974 Cyg	No*	20 30 31.6546001712	+52 37 50.837478240						~	569	0

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