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Gliese 623

Coordinates: Sky map 16h 24m 09.32495s, +48° 21′ 10.4611″
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Gliese 623

Gliese 623, imaged by Hubble. The fainter companion is to the right.
Observation data
Epoch J2000      Equinox J2000
Constellation Hercules
Right ascension 16h 24m 09.325s[1]
Declination +48° 21′ 10.46″[1]
Characteristics
Spectral type M3.0V / M D ~
Astrometry
Proper motion (μ) RA: 1146.26±1.21[1] mas/yr
Dec.: −451.86±1.11[1] mas/yr
Parallax (π)124.12 ± 1.16 mas[1]
Distance26.3 ± 0.2 ly
(8.06 ± 0.08 pc)
Other designations
GJ 623, HIP 80346, G 202-45, LHS 417
Database references
SIMBADdata

Gliese 623 is a dim double star 26.3 light years from Earth in the constellation Hercules. It was photographed by the NASA/ESA Hubble Space Telescope's Faint Object Camera in 1994. The binary system consists of two red dwarfs orbiting each other at a distance of 1.9 astronomical units.

See also

References

  1. ^ a b c d e f van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics. 474 (2): 653–664. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357. S2CID 18759600. Vizier catalog entry

Further reading

External links


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