Gliese 229 (also written as Gl 229 or GJ 229) is a multiple system composed of a red dwarf and two brown dwarfs, located 18.8 light years away in the constellation...
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Brown dwarf (section Gliese 229B and class T)
Golimowski. It was confirmed in 1995 as a substellar companion to Gliese 229. Gliese 229b is one of the first two instances of clear evidence for a brown...
163 KB (17,861 words) - 17:50, 12 November 2024
artifacts of stellar activity. These include Gliese 581 d & g, Gliese 667 Ce & f, Gliese 682 b & c, Kapteyn b, and Gliese 832 c. HD 85512 b was initially estimated...
59 KB (3,204 words) - 14:49, 10 November 2024
Gliese 570 (or 33 G. Librae) is a quaternary star system approximately 19 light-years away. The primary star is an orange dwarf star (much dimmer and smaller...
16 KB (1,203 words) - 14:49, 29 September 2024
Gliese 445 (Gl 445 or AC +79 3888) is an M-type main sequence star in the northern part of the constellation Camelopardalis. Gliese 445 is currently 17...
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Gliese 876 is a red dwarf star 15.2 light-years (4.7 parsecs) away from Earth in the constellation of Aquarius. It is one of the closest known stars to...
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encounter to the Sun so far predicted is the low-mass orange dwarf star Gliese 710 / HIP 89825 with roughly 60% the mass of the Sun. It is currently predicted...
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List of nearest bright stars (redirect from Gliese 528)
dwarf B Gliese 251 (18.2146±0.0028 ly) planet b LP 816-60 (18.3305±0.0038 ly) LSR J1835+3259 (18.5534±0.0049 ly) Gliese 205 (18.6042±0.0022 ly) Gliese 229 (18...
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T dwarf (section Prototype Gliese 229B)
Ruffio, J.-B.; Liu, M. C.; Knutson, H. (2024-10-16). "The cool brown dwarf Gliese 229 B is a close binary". Nature: 1–5. arXiv:2410.11953. doi:10.1038/s41586-024-08064-x...
50 KB (5,354 words) - 16:08, 6 November 2024
sent on July 1, 1999, and it will arrive at Gliese 777 in April 2051. 47 Ursae Majoris 51 Pegasi Gliese 229 Vallenari, A.; et al. (Gaia collaboration)...
10 KB (798 words) - 16:49, 14 September 2024