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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: | はくちょう座 |
| 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:
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