FH Serpentis was a nova, which appeared in the constellationSerpens in 1970. It reached magnitude 4.4. This article needs to be cleaned up to conform to a higher standard of quality. ... Orion is a remarkable constellation, visible from most places on the globe (but not always the whole year long). ... Serpens (the snake) is one of the 88 modern constellations, and was also one of the 48 listed by Ptolemy. ... 1970 was a common year starting on Thursday. ... The apparent magnitude (m) of a star, planet or other heavenly body is a measure of its apparent brightness; that is, the amount of light received from the object. ...
Right ascension (RA; symbol α: Greek letter alpha) is the astronomical term for one of the two coordinates of a point on the celestial sphere when using the equatorial coordinate system. ... In astronomy declination (dec) is one of the two coordinates of the equatorial coordinate system, the other being either right ascension or hour angle. ...
FH Ser was discovered visually on its rise to maximum by Minoru Honda of Kurashiki, Japan, who observed it at visual magnitude 7.0 on 1970 February 13.860 UT.
FH Ser has been referred to as the Rosetta stone of nova energetics' (Gallagher 1977) because observations of this nova over a large range of wavelengths indicate that the outburst of a classical nova is much more complex than had previously been thought.
FH Ser was one of the first novae to be observed in the optical, the far-ultraviolet, the far infrared, and in the radiowave regions.
FHSerpentis (FH Ser) war eine Nova (Stern), die Nova (Stern), die 1970_im Sternbild Schlange (Sternbild) erschien.
FH Ser wurde als "Rosetta stone of nova energetics" - "Stein von Rosetta der Nova-Physik" (Gallagher 1977) bezeichnet, weil die Beobachtungen dieser Nova über einen großen Wellenlängenbereich aufzeigten, dass ein Nova-Ausbruch wesentlich komplexer ist, als dies bisher durch Beobachtungen von "klassischen" Novae angenommen wurde.
FHSerpentis1970 and QU Vulpeculae 1984, nebular expansion, parallax and luminosity.
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