Arneb

Arneb
Arneb se ligging (in die rooi sirkel).
Sterrebeeld	Haas
Bayer-naam	Alpha Leporis
Spektraaltipe	F0 Ib[1]
Soort	Superreus
Waarnemingsdata (Epog J2000)
Regte klimming	05h 32m 43.81612s[2]
Deklinasie	-17° 49′ 20.2414″[2]
Skynmagnitude (m)	2,589[3]
Absolute magnitude (M)	-6,574[2]
B-V-kleurindeks	+0,217[3]
U-B-kleurindeks	+0,386[3]
Besonderhede
Massa (M☉)	13,9 ± 0,8[4]
Radius (R☉)	129[5]
Ligsterkte (L☉)	32 000[6]
Ouderdom (jaar)	13 miljoen[4]
Temperatuur (K)	6 850 ± 80[4]
Afstand (ligjaar)	2 218
Rotasiespoed (km/s)	21[7]
Metaalinhoud [Fe/H]	+0,04[8]
Ander name
11 Leporis, BD−17°1166, FK5 207, HD 36673, HIP 25985, HR 1865, SAO 150547
Portaal    Sterrekunde

Arneb (ook bekend as Alpha Leporis of α Lep) is die helderste ster in die sterrebeeld Haas (Lepus), en is sowat 2 218 ligjare van die Son af.

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