A spectroscopic and photometric study of the giant star HD 101841: A very short-period binary system

Details A spectroscopic and photometric study of the giant star HD 101841: A very short-period binary system A spectroscopic and photometric study of the giant star HD 101841: A very short-period binary system

Jun 1994

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1994a%26a...286..481d&link_type=abstract

Astronomy and Astrophysics (ISSN 0004-6361), vol. 286, no. 2, p. 481-485

Astronomy and Astrophysics

Astrophysics

1

Binary Stars, Giant Stars, Orbital Elements, Radial Velocity, Stellar Activity, Stellar Magnitude, Stellar Mass, Stellar Spectra, Astronomical Photometry, Astronomical Spectroscopy, H Alpha Line, Lithium, Variability

Scientific paper

The giant star HD 101841 is a single lined spectroscopic binary with an orbital period of 3.11 days and an assumed circular orbit. No sign of hydrogen alpha emission or significant Li I 6707.81 A features were found. Photometric observations show a micro-variability of about 0.014 magnitude in V. Different studies give a F3II spectral classification but we found strong evidences that HD 101841 is probably a F3III-IV giant star.

Affiliated with

Also associated with

No associations

Rating

A spectroscopic and photometric study of the giant star HD 101841: A very short-period binary system 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 A spectroscopic and photometric study of the giant star HD 101841: A very short-period binary system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A spectroscopic and photometric study of the giant star HD 101841: A very short-period binary system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1862141