Gliese 440
Sun
Gliese 440, also known as LP 145-141 or LAWD 37, is an isolated white dwarf located 15.1 light-years from the Solar System in the constellation Musca. According to a 2009 paper, it is the fourth closest known white dwarf to the Sun Wikipedia
Temperature: 8,500 ± 300 K
Magnitude: 11.5
Luminosity: 0.0005 L☉
Constellation: Musca
Declination: −64° 50′ 29.4620″
Right ascension: 11h 45m 42.91694s
Radius: 0.01 R☉
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