From Wikipedia, the free encyclopedia
η Crucis (η Cru, Eta Crucis) is a binary star in the constellation Crux. It has an apparent magnitude of 4.14m. The star is classified as a yellow-white giant (spectral class F2 III). η Crucis is located at 64 light-years from the Sun.
References
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| Primary member type | Celestial objects by systems. Secondary members are listed in small print. |
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| Main-sequence
stars | | G-type |
- Tau Ceti (11.9118±0.0074 ly)
- 4 (8?) planets: (b), (c), (d), e, f, g, h, (i)
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| K-type | |
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M-type
(red dwarfs) |
- Ross 248 (10.3057±0.0014 ly)
- Lacaille 9352 (10.7241±0.0007 ly)
- 2 (3?) planets: b, c, d?
- Ross 128 (11.0074±0.0011 ly)
- planet b
- EZ Aquarii (11.109±0.034 ly)
- 2 red dwarfs: B, C
- Struve 2398 (11.4908±0.0009 ly)
- red dwarf B
- 2? planets: Bb?, Bc?
- Groombridge 34 (11.6191±0.0008 ly)
- red dwarf B
- 2 planets: Ab, Ac
- DX Cancri (11.6797±0.0027 ly)
- GJ 1061 (11.9839±0.0014 ly)
- 3 planets: b, c, d
- YZ Ceti (12.1222±0.0015 ly)
- 3 planets: b, c, d
- Luyten's Star (12.3485±0.0019 ly)
- 2 (4?) planets: b, c, d?, e?
- Teegarden's Star (12.4970±0.0045 ly)
- 2 planets: b, c
- Kapteyn's Star (12.8308±0.0008 ly)
- Lacaille 8760 (12.9472±0.0018 ly)
- SCR 1845−6357 (13.0638±0.0070 ly)
- T-type brown dwarf B
- Kruger 60 (13.0724±0.0052 ly)
- red dwarf B
- DENIS J1048−3956 (13.1932±0.0027 ly)
- Ross 614 (13.363±0.040 ly)
- red dwarf B
- Wolf 1061 (14.0500±0.0016 ly)
- 3 planets: b, c, d
- Gliese 1 (14.1747±0.0022 ly)
- TZ Arietis (14.5780±0.0046 ly)
- planet b
- Wolf 424 (14.595±0.031 ly)
- red dwarf B
- Gliese 687 (14.8395±0.0014 ly)
- 2 planets: b, c
- Gliese 674 (14.8492±0.0018 ly)
- planet b
- LHS 292 (14.8706±0.0041 ly)
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