MAA

The Stars of Orion


All data has been taken form the 4th edition of the Bright Star Catalog. The "H" at the magnitude means the original HR magniude. Without comment the visual magnitude is meant.

HR Number    starname      DECL(2000)     RA(2000)      spectraltyp       mag(V)         B-V   
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2061         alpha Ori     +07 24 25     05 55 10.3      M1-2Ia-Iab       0.50         +1.85
1713         beta Ori      -08 12 06     05 14 32.2      B8Iae            0.12         -0.03
1790         gamma Ori     +06 20 59     05 25 07.8      B2III            1.64         -0.22
1851         delta Ori     -00 17 04     05 32 00.4      B2V              6.85         -0.16
1852         delta Ori     -00 17 57     05 32 00.3      B0II+O9V         2.23         -0.22
1903         epsilon Ori   -01 12 07     05 36 12.7      B0Iae            1.70         -0.19
1948         zeta Ori      -01 56 34     05 40 45.5      O9.5Ibe          2.05H        -0.21
1949         zeta Ori      -01 56 34     05 40 45.5      B0III            4.20H
1788         eta Ori       -02 23 49     05 24 28.6      B1V+B2e          3.36         -0.17
1893         theta Ori     -05 23 14     05 35 15.8      O7               6.73         +0.02
1894         theta Ori     -05 23 07     05 35 16.0      B0V              7.96         +0.24
1895         theta Ori     -05 23 23     05 35 16.4      O6               5.13         +0.02
1896         theta Ori     -05 23 16     05 35 17.2      B0.5Vp           6.70         +0.09
1897         theta Ori     -05 24 58     05 35 22.8      O9.5Vep          6.39         -0.09
1899         iota Ori      -05 54 36     05 35 25.9      O9III            2.77         -0.24
2004         kappa Ori     -09 40 11     05 47 45.3      B0.5Iav          2.06         -0.17
1879         lambda Ori    +09 56 03     05 35 08.2      O8e              3.66H        -0.18
1880         lambda Ori    +09 56 06     05 35 08.4      B0.5V            5.56H
2124         mu Ori        +09 38 51     06 02 23.0      A2V              4.12         +0.16
2159         nu Ori        +14 46 06     06 07 34.3      B3V              4.42         -0.17
2199         xi Ori        +14 12 31     06 11 56.4      B3IV             4.48         -0.18
1556         omicron1 Ori  +14 15 02     04 52 31.9      S3.5/1           4.74         +1.84
1580         omicron2 Ori  +13 30 52     04 56 22.2      K2III            4.07         +1.15
1570         pi1 Ori       +10 09 03     04 54 53.7      A0V              4.65         +0.09
1544         pi2 Ori       +08 54 01     04 50 36.7      A1Vn             4.36         +0.01
1543         pi3 Ori       +06 57 41     04 49 50.3      F6V              3.19         +0.45
1552         pi4 Ori       +05 36 18     04 51 12.3      B2III+B2IV       3.69         -0.17
1567         pi5 Ori       +02 26 26     04 54 15.0      B3III+B0V        3.72         -0.18
1601         pi6 Ori       +01 42 51     04 58 32.8      K2II             4.47         +1.40
1698         rho Ori       +02 51 40     05 13 17.4      K3III            4.46         +1.19
1931         sigma Ori     -02 36 00     05 38 44.7      O9.5V            3.81         -0.24
1735         tau Ori       -06 50 40     05 17 36.3      B5III            3.60         -0.11
1855         upsilon Ori   -07 18 06     05 31 55.8      B0V              4.62         -0.26
1876         phi1 Ori      +09 29 22     05 34 49.2      B0III            4.41         -0.16
1907         phi2 Ori      +09 17 26     05 36 54.3      K0IIIbCN-2       4.09         +0.95
2047         chi1 Ori      +20 16 34     05 54 22.9      G0V              4.41         +0.59
2135         chi2 Ori      +20 08 18     06 03 55.2      B2Iave           4.63         +0.28
1789         psi1 Ori      +01 50 47     05 24 44.8      B1Vpe            4.95         -0.20
1811         psi2 Ori      +03 05 44     05 26 50.2      B2IV             4.59         -0.21
1934         omega Ori     +04 07 17     05 39 11.1      B3IIIe           4.57         -0.11

1562         100415        +02 30 29     04 53 22.7      M1III            5.33         +1.64 
1569                       +11 25 34     04 54 46.8      A3V              5.19         +0.12
1638         V1032 Ori     +15 24 14     05 04 34.1      A0pSi            4.68         -0.06
1648         W     Ori     +01 10 39     05 05 23.7      C6II             6.17         +3.45
1662                       +09 28 19     05 07 38.3      G1IV             6.17         +0.62 
1664                       +08 29 54     05 07 52.8      Am               5.34         +0.33
1672                       +09 49 47     05 09 19.6      A2m              5.43         +0.24
1676                       +15 35 50     05 09 41.9      F2IV             4.82         +0.32
1718                       +11 20 29     05 16  4.1      A0V              5.50         -0.02
1746         100477        +02 35 45     05 19 11.2      F5IIv            5.34         +0.41
1765                       -00 22 57     05 21 45.7      B2IV-V           4.73         -0.17
1770                       +03 32 40     05 22 49.9      B1V              5.00         -0.15
1784                       -07 48 29     05 23 56.8      G8IIICN-0.5      4.14         +0.96
1787                       -00 53 29     05 24 28.9      G9III-IVFe-1     5.08         +0.96
1834         CI    Ori     -01 05 32     05 29 43.9      K5III            4.71         +1.57
1837         CK    Ori     +04 12 15     05 30 19.7      K2IIIv           6.21         +1.27
1839                       +05 56 53     05 30 47.0      B5V              4.20         -0.14
1842                       +03 17 32     05 31 14.5      B1.5V            5.46         -0.18
1864                       +14 18 20     05 33 54.2      B3V              5.64         -0.14
1868         VV    Ori     -01 09 22     05 33 31.4      B1V              5.34         -0.18
1872                       +03 46 01     05 34 16.7      A2V              5.36         +0.05
1890         V1046 Ori     -04 29 37     05 35 21.7      B1.5V            6.56         -0.13
1892         100593        -04 50 18     05 35 23.1      B1V              4.59         -0.19
1901                       -04 51 21     05 35 39.5      F0III            5.26         +0.24
1932         V1030 Ori     -02 35 39     05 38 47.0      B2Vp             6.65         -0.19
1937                       -07 12 47     05 38 53.0      A4V              4.80         +0.13
1957         V1051 Ori     -10 24 34     05 40 45.9      B9.5IIIpSi4200   6.52         -0.16
1963                       +01 28 29     05 42 28.6      K1III            4.91         +1.17
1999                       +06 27 15     05 48  0.2      A5V              5.27         +0.23
2001         V1031 Ori     -10 31 59     05 47 26.7      A4V              6.03         +0.16
2031                       -07 31 05     05 51 21.9      B2IV-V           5.35         -0.20
2037         100692        +01 51 19     05 52 26.4      K1.5IIb          4.78         +1.38
2052                       +19 44 58     05 54 56.6      B2V              5.92         -0.17
2063         U     Ori     +20 10 30     05 55 49.2      M6.5IIIe         5.4                        
2100         V1004 Ori     +01 50 13     05 58 24.4      A5m<04>Del       5.90         +0.21
2103                       +00 33 11     05 58 49.5      A1Vs             5.22         +0.01
2130         100710        +19 41 26     06 03 27.3      B8III            5.14         -0.11
2144                       +05 25 12     06 04 58.2      gG7              5.67         +1.04
2145                       +04 09 31     06 04 58.3      G4III            5.63         +1.04
2193                       +19 47 26     06 12  1.3      B9.5V            5.75         -0.07
2198                       +16 07 50     06 12  3.3      B5Vn             4.95         -0.14 
2220                       +19 09 23     06 14 50.8      F6V              5.20         +0.44
2223                       +16 08 35     06 15 25.1      B7V              5.30         -0.14
2229                       +12 33 04     06 15 44.9      B9II-III         5.33         -0.02
2241                       +12 16 20     06 16 26.6      F5IV-V           5.04         +0.42
2247                       +09 56 32     06 17  6.5      A2V              5.39         +0.10
2308         BL    Ori     +14 43 19     06 25 28.0      C5II             6.24          2.34
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C. Kronberg