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IAU Circular

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79:(HCO). HCO had maintained a Central Bureau for the Western hemisphere from 1883 until the end of 1964, when its staff took on the IAU's CBAT; HCO had published its own Announcement Cards that paralleled the IAUCs from 1926 until the end of 1964, but the Announcement Cards ceased publication when the IAUCs began to be issued from the same building. 99:
Computer Service. Most of the announcement circulars published at Cambridge, Copenhagen, and Uccle from 1895 to the present day are available for viewing via the CBAT website.
179: 56:
during 1920–1922 when the IAU's first CBAT was located there; the first IAUC published in the present series was published in 1922 at
216: 92: 29: 221: 68: 32:(CBAT) at irregular intervals for the discovery and follow-up information regarding such objects as planetary satellites, 116: 25: 186: 88: 76: 72: 180:"Science is not national, but scientists are: International 20th century and Danish astronomers" 57: 109: 24:) are notices that give information about astronomical phenomena. IAUCs are issued by the 8: 156: 96: 131: 210: 61: 37: 53: 41: 33: 67:
At the end of 1964, the CBAT moved from Copenhagen to the
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History of the Central Bureau for Astronomical Telegrams
208: 161:, IAU Central Bureau for Astronomical Telegrams 60:after the transfer of the CBAT from Uccle to 52:The first series of IAUCs was published at 75:, where it remains, on the grounds of the 18:International Astronomical Union Circulars 93:Central Bureau for Astronomical Telegrams 30:Central Bureau for Astronomical Telegrams 209: 69:Smithsonian Astrophysical Observatory 151: 149: 13: 14: 233: 146: 123: 217:Publications established in 1920 117:Minor Planet Electronic Circular 87:The IAUCs are delivered via the 82: 26:International Astronomical Union 222:Astronomy data and publications 172: 1: 139: 89:United States Postal Service 7: 102: 77:Harvard College Observatory 10: 238: 91:, e-mail, and through the 47: 185:. ICESHS. Archived from 73:Cambridge, Massachusetts 58:Copenhagen Observatory 110:Minor Planet Circular 97:Minor Planet Center 229: 201: 200: 198: 197: 191: 184: 176: 170: 169: 168: 166: 153: 135: 134: 132:Official website 237: 236: 232: 231: 230: 228: 227: 226: 207: 206: 205: 204: 195: 193: 189: 182: 178: 177: 173: 164: 162: 155: 154: 147: 142: 130: 129: 126: 105: 85: 50: 12: 11: 5: 235: 225: 224: 219: 203: 202: 171: 144: 143: 141: 138: 137: 136: 125: 124:External links 122: 121: 120: 113: 104: 101: 84: 81: 49: 46: 9: 6: 4: 3: 2: 234: 223: 220: 218: 215: 214: 212: 192:on 2018-01-19 188: 181: 175: 160: 159: 152: 150: 145: 133: 128: 127: 119: 118: 114: 112: 111: 107: 106: 100: 98: 94: 90: 83:Accessibility 80: 78: 74: 70: 65: 63: 59: 55: 45: 43: 39: 35: 31: 27: 23: 19: 194:. Retrieved 187:the original 174: 163:, retrieved 157: 115: 108: 86: 66: 51: 21: 17: 15: 211:Categories 196:2009-08-09 140:References 62:Copenhagen 38:supernovae 165:27 August 103:See also 48:History 42:comets 40:, and 190:(PDF) 183:(PDF) 54:Uccle 34:novae 22:IAUCs 167:2011 16:The 71:in 28:'s 213:: 148:^ 64:. 44:. 36:, 199:. 95:/ 20:(

Index

International Astronomical Union
Central Bureau for Astronomical Telegrams
novae
supernovae
comets
Uccle
Copenhagen Observatory
Copenhagen
Smithsonian Astrophysical Observatory
Cambridge, Massachusetts
Harvard College Observatory
United States Postal Service
Central Bureau for Astronomical Telegrams
Minor Planet Center
Minor Planet Circular
Minor Planet Electronic Circular
Official website


History of the Central Bureau for Astronomical Telegrams
"Science is not national, but scientists are: International 20th century and Danish astronomers"
the original
Categories
Publications established in 1920
Astronomy data and publications

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