High-speed optical photometry of the DQ Herculis object H2215-086

Details High-speed optical photometry of the DQ Herculis object H2215-086 High-speed optical photometry of the DQ Herculis object H2215-086

Apr 1989

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989apj...339..434s&link_type=abstract

Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 339, April 1, 1989, p. 434-442. Research supported by the Research Corp., D

Astronomy and Astrophysics

Astrophysics

12

Accretion Disks, Astronomical Photometry, Dwarf Novae, Hercules Nova, Magnetic Stars, Stellar Spectra, Light Curve, Light Modulation, Magnetopause, Stellar Magnetic Fields

Scientific paper

The paper presents the results of high-time-resolution white-light photometry of H2215-086 obtained at Las Campanas Observatory and Cerro Tololo Inter-American Observatory during 1985-1987. Descriptions of periodic features, including power spectra due to rotational and orbital modulation, are presented as well as quasi-periodic features. It is found that H2215-086 displays large-amplitude modulations in its optical, IR, and X-ray emission on the 20.9 min rotational period of the white dwarf. Possible sites for this emission are discussed.

Affiliated with

Also associated with

No associations

Rating

High-speed optical photometry of the DQ Herculis object H2215-086 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 High-speed optical photometry of the DQ Herculis object H2215-086, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-speed optical photometry of the DQ Herculis object H2215-086 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1735577