Eta Lupi

Eta Lupi
Observation data Epoch J2000.0 Equinox J2000.0 (ICRS)
Constellation	Lupus
Right ascension	16^h 00^m 07.33^s^[1]
Declination	−38° 23′ 48.2″^[1]
Apparent magnitude (V)	3.41^[2]
Spectral type	B2.5IV^[3]

Eta Lupi is a star in the constellation Lupus. Its apparent magnitude is 3.41.^[2] Located around 136 parsecs (440 ly) distant,^[1] it is a blue subgiant of spectral type B2.5IV,^[3] a star that has used up its core hydrogen and has begun to expand off the main-sequence.

References

1 2 3 van Leeuwen, F. (November 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.
1 2 Ducati, J. R. (2002). "VizieR Online Data Catalog: Catalogue of Stellar Photometry in Johnson's 11-color system". CDS/ADC Collection of Electronic Catalogues. 2237: 0. Bibcode:2002yCat.2237....0D.
1 2 "Eta Lupi". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Retrieved 14 July 2015.

Stars of Lupus

Bayer	α β γ δ ε ζ η θ ι κ¹ κ² λ μ ν¹ ν² ξ¹ ξ² ο π ρ σ τ¹ τ² υ φ¹ φ² χ ψ¹ ψ² ω

Flamsteed	1 2

Variable	RU RY BR EX FT FW GG GM GQ HR HX HZ IM KT NY NZ

HR	5362 5364 5377 5380 5401 5412 5413 5426 5427 5444 5450 5457 5458 5494 5495 5498 5509 5556 5559 5566 5580 5595 5607 5615 5617 5625 5636 5637 5642 5650 5651 5653 5663 5667 5668 5682 5688 5689 5696 5724 5736 5738 5742 5751 5753 5767 5773 5784 5790 5807 5821 5822 5825 5837 5846 5860 5862 5864 5893 5916 5918 5923 5929 5935 5943 5952 5956 5967 5970 5974 5975 5991

HD	125809 126093 126525 126759 128154 129624 133399 133469 133518 135430 135468 136607 137785 137919 138395 142527

Gliese	Gliese 588

Other	He 2-113 HIP 70849 IRAS 15194-5115 Lupus-TR-3 SAO 206462 SSSPM J1549-3544 4U 1543-47

List

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