C.D.S. - SIMBAD4 rel 1.8 - 2024.05.18CEST18:22:17 1979AJ.....84.1858C1979AJ.....84.1858C -------------------------------------- 1979AJ.....84.1858C 10.1086/112617 Astron. J., 84, 1858-1865 (1979) Empirical calibrations of the uvby, beta system. III. The A-type stars. CRAWFORD D.L. -Simbad objects: 20 Number of objects : 20 # | obj tags |obj count|raw id| identifier |typ| coord1 (ICRS,J2000/2000) | Mag U | Mag B | Mag V |Mag R |Mag I | spec. type |#bib|#not --|----------|---------|------|-----------------------------------|---|---------------------------------------|--------|--------|--------|------|------|---------------|----|---- 1 | | 0|(null)|HD 19767 |* |03 12 42.6541851216 +47 50 18.969198108| ~ |9.31 |9.01 | ~| ~|F0Vn | 53| 0 2 | | 0|(null)|HD 19954 |* |03 14 16.6034471424 +48 34 40.239730956| ~ |9.53 |9.22 | ~| ~|A3 | 27| 0 3 | | 0|(null)|HD 20122 |* |03 16 13.6311937704 +51 25 43.877565228| ~ |9.68 |9.27 | ~| ~|F2V | 19| 0 4 | | 0|(null)|BD+47 808 |* |03 21 30.2356009776 +48 29 37.884541488| ~ |9.50 |9.12 | ~| ~|F1IVn | 49| 0 5 | | 0|(null)|V* V459 Per |dS*|03 21 58.6188233040 +49 12 53.516136816| ~ |9.45 |9.18 | ~| ~|F0IV | 65| 0 6 | | 0|(null)|HD 20714 |* |03 22 26.2840076832 +51 39 39.531168540| ~ |9.40 |9.13 | ~| ~|A7Vn | 37| 0 7 | | 0|(null)|V* V461 Per |dS*|03 24 19.1824987152 +49 13 16.531786560| ~ |9.34 |9.00 | ~| ~|A8V | 90| 0 8 | | 0|(null)|* alf Per |V* |03 24 19.3700924 +49 51 40.245455 |2.64 |2.27 |1.79 | ~| ~|F5Ib | 833| 1 9 | | 0|(null)|BD+49 918 |* |03 24 25.0354539341 +50 19 34.655044572| ~ |9.67 |9.28 | ~| ~|F0V | 37| 0 10| | 0|(null)|HD 20969 |SB*|03 25 04.3622041464 +49 47 43.448313120| ~ |9.46 |9.15 | ~| ~|A8V | 55| 0 11| | 0|(null)|HD 21005 |* |03 25 20.7224647872 +49 18 58.203384876| ~ |8.61 |8.48 | ~| ~|A5Vn | 47| 0 12| | 0|(null)|Cl Melotte 20 |OpC|03 26 28.1 +48 58 30 | ~ | ~ | ~ | ~| ~|~ | 861| 0 13| | 0|(null)|HD 21527 |* |03 30 19.3259640120 +48 29 57.595018020| ~ |9.08 |8.89 | ~| ~|A7IV | 58| 0 14| | 0|(null)|V* V465 Per |dS*|03 30 33.9885847800 +47 37 41.479403952| ~ |9.06 |8.83 | ~| ~|A6Vn | 67| 0 15| | 0|(null)|HD 21600 |* |03 31 14.6807619624 +49 42 22.469651064| ~ |8.79 |8.64 | ~| ~|A6Vn | 54| 0 16| | 0|(null)|BD+49 958 |Pu*|03 31 58.7245723272 +49 52 12.597869892| ~ |9.58 |9.25 | ~| ~|F1V | 59| 0 17| | 0|(null)|BD+49 967 |Pe*|03 33 54.3645153816 +50 17 47.947459164| ~ |9.87 |9.53 | ~| ~|kA2hA8mA8Sr | 48| 0 18| | 0|(null)|BD+46 780 |* |03 37 17.5763973816 +47 20 53.692392084| ~ |9.56 |9.18 | ~| ~|F3IV | 26| 0 19| | 0|(null)|Cl Melotte 22 |OpC|03 46 24.2 +24 06 50 | ~ | ~ | ~ | ~| ~|~ |3437| 0 20| | 0|(null)|IC 4665 |OpC|17 46 13.0 +05 36 54 | ~ | ~ | ~ | ~| ~|~ | 372| 0 ================================================================================