C/1999 Y1 LINEAR

C/1999 Y1 LINEAR 2001 January 26 .78 UT. Komposit 25 x 60 sec. Genesis Refraktor 100/500 mit AUDINE CCD-Kamera. Konrad Horn
C/1999 Y1 LINEAR 2000 December 26 18:35 – 18:54 UT, 12" f/3,3, TP hyp, Koma 30", Schweif 3min. , Helligkeit: 12,8 Michael Jäger
C/1999 Y1 LINEAR 2000 November 30 .907 UT, 32cm f/4.8 Newton, 25 min. Kodak Tmax 400 Dieter Schubert
C/1999 Y1 LINEAR 2000 October 22 19:09 - 19:20 UT. Schmidtkamera 255/435 mm auf TP hyp. Gerald Rhemann