DX Cancri
red dwarf star in the constellation Cancer
નો ભાગ છે
Castor Moving Group[૨]
catalog code
Karmn J08298+267[૨]
catalog: CARMENES input catalogue of M dwarfs. I. Low-resolution spectroscopy with CAFOS
PM 08269+2657[૨]
catalog: Catalogs of proper-motion stars. I. Stars brighter than visual magnitude 15 and with annual proper motion of 1" or more
[GKL99] 181[૨]
catalog: Catalogue and bibliography of the UV Cet-type flare stars and related objects in the solar vicinity
PM J08298+2646[૨]
catalog: Catalogs of proper-motion stars. I. Stars brighter than visual magnitude 15 and with annual proper motion of 1" or more
નક્ષત્ર
Cancer[૩]
distance from Earth
૩.૫૮૦૫±૦.૦૦૧૭ પારસેક[૪]
parallax
૨૭૯.૨૯૦૧±૦.૧૩૪૫ milliarcsecond[૪]
declination component of proper motion
−૬૧૨.૩૭૧±૦.૧૬૫ milliarcsecond per year[૪]
right ascension component of proper motion
−૧,૧૧૩.૭૪૫±૦.૨૪૬ milliarcsecond per year[૪]
radial velocity
૧૦.૩૦૧ kilometre per second[૫]
type of variable star
rotating variable star[૬]
apparent magnitude
absolute magnitude
૧૬.૯૯[૧૧]
metallicity
−૦.૧૫[૧૨]
radius
૦.૧૧ solar radius
epoch
J2000.0[૪]
schematic
right ascension
૧૨૭.૪૫૫૬૩૬૭૬૫૬૫૬૪૦ degree[૪]
declination
૨૬.૭૭૬૦૦૭૪૩૭૦૩૩૬૦ degree[૪]
age estimated by a dating method
૨૦૦ megaannum
સંદર્ભ
- ↑ Freebase Data Dumps, ૨૮ ઓક્ટોબર 2013
- ↑ ૨.૦૦ ૨.૦૧ ૨.૦૨ ૨.૦૩ ૨.૦૪ ૨.૦૫ ૨.૦૬ ૨.૦૭ ૨.૦૮ ૨.૦૯ ૨.૧૦ ૨.૧૧ ૨.૧૨ ૨.૧૩ ૨.૧૪ ૨.૧૫ ૨.૧૬ ૨.૧૭ ૨.૧૮ ૨.૧૯ ૨.૨૦ સિમ્બાદ
- ↑ VizieR
- ↑ ૪.૦ ૪.૧ ૪.૨ ૪.૩ ૪.૪ ૪.૫ ૪.૬ Gaia Data Release 2
- ↑ ૫.૦ ૫.૧ The CARMENES search for exoplanets around M dwarfs. High-resolution optical and near-infrared spectroscopy of 324 survey stars
- ↑ The rotation and galactic kinematics of mid M dwarfs in the solar neighborhood
- ↑ The Solar Neighborhood. VI. New Southern Nearby Stars Identified by Optical Spectroscopy
- ↑ A standard stellar spectral sequence in the red/near-infrared - Classes K5 to M9
- ↑ CARMENES input catalogue of M dwarfs. I. Low-resolution spectroscopy with CAFOS
- ↑ A spectroscopic catalog of the brightest (J<9) M dwarfs in the northern sky
- ↑ ૧૧.૦ ૧૧.૧ http://wwwadd.zah.uni-heidelberg.de/datenbanken/aricns/cnspages/4c02080.htm
- ↑ How to constrain your M dwarf: measuring effective temperature, bolometric luminosity, mass, and radius
- ↑ ૧૩.૦ ૧૩.૧ A near-infrared spectroscopic survey of 886 nearby M dwarfs