Home     Getting Started     To Survive in the Universe    
Inhabited Sky
    News@Sky     Astro Photo     The Collection     Forum     Blog New!     FAQ     Press     Login  

HD 89471


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Rotational modulation of the brightness and the spotted regions of the red dwarfs DK Leo, AD Leo, and GT Peg
The rotational modulation and variability of the mean brightness ofthree poorly studied spotted red dwarfs are considered. Theirphotometric behavior can be described well by a zonal spottedness model.The areas of the spots comprise up to 11-13% of the total stellarsurface, and the spots themselves are 600-1500 K cooler than thesurrounding photosphere.

Spot Photometry of AD Leo in 1992 and 1993
Not Available

Coordinated Observations of AD Leonis
IAUC 5255 available at Central Bureau for Astronomical Telegrams.IAUC 5255 available at Central Bureau for Astronomical Telegrams.

Coordinated Ultraviolet, Optical and Radio Observations of RS CVn and Flare Stars
Not Available

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:Löwe
Right ascension:10h19m53.94s
Declination:+20°24'15.3"
Apparent magnitude:7.736
Distance:458.716 parsecs
Proper motion RA:-37.7
Proper motion Dec:0.4
B-T magnitude:9.501
V-T magnitude:7.882

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 89471
TYCHO-2 2000TYC 1426-1209-1
USNO-A2.0USNO-A2 1050-06256439
HIPHIP 50579

→ Request more catalogs and designations from VizieR