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HD 195664


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Nova Cygni 1992 in the post-maximum period
In this letter we describe spectroscopic and photometric observations ofNova Cygni 1992 made in February-April 1992 covering the post-maximumepoch. Nova Cygni 1992 can be identified as a 19.5 mag object on thePalomar Sky Atlas. Its absolute magnitude is estimated to have beenabout -7.7 mag at maximum and its distance about 1.4 kpc. The strongestemission and absorption lines have been identified and the displacementsof P Cygni-type absorption components have been measured. The lightcurve of this comparatively fast nova is also presented.

Nova Cygni 1992
IAUC 5665 available at Central Bureau for Astronomical Telegrams.IAUC 5665 available at Central Bureau for Astronomical Telegrams.

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Observation and Astrometry data

Constellation:Cygnus
Right ascension:20h30m26.81s
Declination:+52°17'37.9"
Apparent magnitude:7.448
Distance:304.878 parsecs
Proper motion RA:3.7
Proper motion Dec:-3.8
B-T magnitude:7.603
V-T magnitude:7.461

Catalogs and designations:
Proper Names
HD 1989HD 195664
TYCHO-2 2000TYC 3585-419-1
USNO-A2.0USNO-A2 1350-12458047
HIPHIP 101174

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