The determination of the rotational periods of rapidly oscillating AP stars from their mean light variations. III - HR 3831 (HD 83368)

Details The determination of the rotational periods of rapidly oscillating AP stars from their mean light variations. III - HR 3831 (HD 83368) The determination of the rotational periods of rapidly oscillating AP stars from their mean light variations. III - HR 3831 (HD 83368)

Apr 1988

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1988mnras.231.1039k&link_type=abstract

Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 231, April 15, 1988, p. 1039-1046. Research supported b

Statistics

Computation

9

A Stars, Light Curve, Magnetic Stars, Stellar Oscillations, Stellar Rotation, Variable Stars, Computational Astrophysics, Low Frequencies, Pulsars

Scientific paper

We have obtained new B mean light observations of HR 3831 in 1985 and new BVRI mean light observations in 1987. A frequency analysis of the new observations along with previous observations leads to a revised rotational ephemeris for HR 3831 of
HJD (extremum)=2440001.06 ±2.851962 E ±0.02 ±0.000014
where the extremum is maximum brightness in u, v and B and minimum brightness in y, V, R and I. The rotational frequency for HR 3831 is now known to an accuracy of 20 pHz and is frot=4.05829±0.00002μHz.

Affiliated with

Also associated with

No associations

Rating

The determination of the rotational periods of rapidly oscillating AP stars from their mean light variations. III - HR 3831 (HD 83368) 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 The determination of the rotational periods of rapidly oscillating AP stars from their mean light variations. III - HR 3831 (HD 83368), we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The determination of the rotational periods of rapidly oscillating AP stars from their mean light variations. III - HR 3831 (HD 83368) will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-849968