FY 1001
Star LHS 102 / GJ 1001 |
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AladinLite | |||
Observation dates equinox : J2000.0 , epoch : J2000.0 |
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Constellation | Phoenix | ||
Right ascension | 00 h 04.6 m | ||
declination | -40 ° 44.2 ′ | ||
Apparent brightness | 12.8 mag | ||
Typing | |||
B − V color index | +1.6 | ||
U − B color index | +1.3 | ||
Spectral class | M4 V | ||
Astrometry | |||
distance | approx. 30 to 50 ly approx. 10 to 15 pc |
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Proper movement | |||
Rec. Share: | approx. +700 mas / a | ||
Dec. portion: | approx. −1500 mas / a | ||
Physical Properties | |||
Age | approx. 10 billion a | ||
Other names and catalog entries |
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GJ 1001 , also known as LHS 102 , is a red dwarf located about 30 to 50 light years from Earth in the constellation Phoenix . At an angular distance of 18 ", 236 ± 0", 002 the star is accompanied by a close double system consisting of two L-dwarfs, which may be brown dwarfs . These carry the systematic names LHS 102 B and LHS 102 C .
Sources and individual references
- SIMBAD side to LHS 102 / GJ 1001
- Golimowski et al .: The solar neighborhood. IX. Hubble space telescope detections of companions to five M and L dwarfs within 10 parsecs of the Sun. ; in: The Astronomical Journal, Vol. 128, Issue 4, pp. 1733ff. (2004), bibcode : 2004AJ .... 128.1733G