Nonvariability of the radial velocity of Eta Cassiopeiae A

Details Nonvariability of the radial velocity of Eta Cassiopeiae A Nonvariability of the radial velocity of Eta Cassiopeiae A

Aug 1987

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1987pasp...99..849m&link_type=abstract

Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 99, Aug. 1987, p. 849-851.

Astronomy and Astrophysics

Astronomy

8

Astrometry, Binary Stars, Cassiopeia A, Radial Velocity, Stellar Spectrophotometry, Spectrum Analysis, Stellar Orbits

Scientific paper

Twenty-eight measurements of the radial velocity of the G0 V star η Cas A on 14 nights between 1986 December 11 and 1987 February 19 UT (inclusive) were made with an uncertainty per observation between ±10 and ±20 m s-1. The velocity of the star never exceeded 30 m s-1 from the mean, even though the star was monitored on three occasions for three consecutive nights. The standard deviation of all 28 measurements is ±13.7 m s-1.

Affiliated with

Also associated with

No associations

Rating

Nonvariability of the radial velocity of Eta Cassiopeiae A does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Nonvariability of the radial velocity of Eta Cassiopeiae A, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nonvariability of the radial velocity of Eta Cassiopeiae A will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1342118