Mount Hamilton Observing Information |
Hayes Standards |
Spectrophotometry for the following twelve bright standards appears in Ap. J. 159, 165-176, January 1970. |
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NAME | HR# | CORDINATES(J2000.0) | V MAG | SPECTRALTYPE | |
RA | DEC | ||||
29 Psc | HR 9087 | 00 01 49 | -03 02 | 5.10 | B8 III |
xi 2 Cet | HR 718 | 02 28 09 | 08 28 | 4.28 | B9 III |
epsilon Ori | HR 1903 | 05 36 12 | -01 12 | 1.70 | B0 Ia |
gamma Gem | HR 2421 | 06 37 43 | 16 24 | 1.93 | A0 IV |
eta Hya | HR 3454 | 08 43 14 | 03 23 | 4.30 | B3 V |
alpha Leo | HR 3982 | 10 08 22 | 11 58 | 1.36 | B7 V |
theta Crt | HR 4468 | 11 36 41 | -09 48 | 4.70 | B9 V |
theta Vir | HR 4963 | 13 09 57 | -05 32 | 4.37 | A1 V |
alpha Lyr | HR 7001 | 18 36 56 | 38 47 | 0.04 | A0 V |
kappa Aql | HR 7446 | 19 36 54 | -07 02 | 4.96 | B0.5 III |
58 Aql | HR 7596 | 19 54 44 | 00 17 | 5.53 | A0 |
epsilon Aqr | HR 7950 | 20 47 41 | -09 30 | 3.77 | A1 V |