• THE ASTRONOMER Electronic Circular No 1371 1999 Jan 01 17.09UT
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  • THE ASTRONOMER Electronic Circular No 1381 1999 Feb 12 19.32UT
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  • THE ASTRONOMER Electronic Circular No 1392 1999 Mar 28 15.29UT
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  • THE ASTRONOMER Electronic Circular No 1400 1999 Apr 18 14.40UT
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  • THE ASTRONOMER Electronic Circular No 1402 1999 Apr 27 20.22UT
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  • THE ASTRONOMER Electronic Circular No 1407 1999 May 09 08.43UT
  • THE ASTRONOMER Electronic Circular No 1408 1999 May 11 21.23UT
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  • THE ASTRONOMER Electronic Circular No 1410 1999 May 23 13.27UT
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  • THE ASTRONOMER Electronic Circular No 1415 1999 Jun 3 07.16UT
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  • THE ASTRONOMER Electronic Circular No 1419 1999 Jun 19 14.49UT
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  • THE ASTRONOMER Electronic Circular No 1422 1999 Jly 04 15.41UT
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  • THE ASTRONOMER Electronic Circular No 1431 1999 Jly 31 15.24UT
  • THE ASTRONOMER Electronic Circular No 1432 1999 Aug 04 21.09UT
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