Encyclopedia : H : HE : HE0 (5 articles)

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HE0107-5240
|- style="vertical-align: top;" | B-V color index | |- style="vertical-align: top;" | U-B color index | |- style="vertical-align: top;" | Variable type | |- ! style="background-color: #FFFFC0;" colspan="2" | Details |- |style="vertical-align: baseline;" | Mass | M☉ |- |style="verti..
HE0450-2958
HE0450-2958 is an unusual quasar. It is referred to as the Quasar without a Home because no evidence of a massive host galaxy is found. It is estimated to lie 3,000,000,000 light years away, and have a mass of 400,000,000 Suns. The researchers announced their findings September 14, 2005. The quasar..
HE 0437-5439
HE 0437-5439 is a massive, unbound hyper-velocity main sequence B-type star. It was discovered in 2005 with the Kueyen 8.2 m telescope, which is part of the ESO VLT array. HE 0437-5439 is a young star at around 30 million years old. The mass of the star is eight times greater than the Sun and is ..

 

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