22P/Kopff
 
r (AU)HNInbound / OutboundMag. codeDateReported Mag.PhaseObservatory codeMPC NumberObserver/Observatory Name
5.12 16.4 O 3 1998/12/11 22.6 2.2 - - Lowry Fitzsimmons AA 2001
4.72 15.2 I 2 1988/02/11 21.0 2.8 568 13494 Mauna Kea
4.72 15.1 I 2 1985/09/02 15.1 3.6 - - Alvarez&al.
4.61 14.8 I 2 1985/10/10 14.8 10.4 - - Alvarez&al.
4.61 14.8 I 2 1985/10/08 14.8 10.3 - - Alvarez&al.
4.60 14.8 I 2 1985/10/11 14.8 10.7 - - Alvarez&al.
4.49 15.2 I 2 2001/03/18 21.2 9.9 - - Lowry Weissman Ica 2003
4.31 16.7 I 2 1994/11/30 23.0 13.2 693 24255 Catalina Station, Tucson
4.31 16.5 I 2 1994/11/30 22.8 13.2 693 24255 Catalina Station, Tucson
4.31 15.7 I 2 1994/11/30 22.0 13.2 693 24255 Catalina Station, Tucson
4.31 15.5 I 2 1994/11/30 21.8 13.2 693 24255 Catalina Station, Tucson
4.30 16.7 I 2 1994/12/01 23.0 13.2 693 24255 Catalina Station, Tucson
4.30 16.5 I 2 1994/12/01 22.8 13.2 693 24255 Catalina Station, Tucson
4.30 16.4 I 2 1994/12/01 22.7 13.2 693 24255 Catalina Station, Tucson
4.30 14.8 O 7 1998/01/30 21.5 12.9 691 31184 Steward Observatory, Kitt Peak-Spacewatch
4.30 14.8 O 7 1998/01/30 21.5 12.9 691 31184 Steward Observatory, Kitt Peak-Spacewatch
4.30 14.6 O 7 1998/01/30 21.3 12.9 691 31184 Steward Observatory, Kitt Peak-Spacewatch
4.18 15.4 O 3 1997/12/30 21.6 9.4 - - Meech et al Icarus 2004
4.18 15.4 O 3 1997/12/30 21.1 9.4 - - Meech et al Icarus 2004
4.18 11.6 O 9 1997/12/31 17.8 9.7 867 31050 Saji Observatory
4.08 15.9 I 2 1995/01/29 21.2 5.3 695 24603 Kitt Peak
4.08 15.9 I 2 1995/01/28 21.2 5.5 695 24603 Kitt Peak
4.08 15.9 I 2 1995/01/28 21.2 5.5 695 24603 Kitt Peak
4.08 15.7 I 2 1995/01/28 21.0 5.5 695 24603 Kitt Peak
4.08 15.5 I 2 1995/01/29 20.8 5.3 695 24603 Kitt Peak
3.97 15.3 O 3 1997/11/08 20.4 4.5 696 30828 Whipple Observatory, Mt. Hopkins
3.96 11.4 O 9 1997/11/06 17.0 4.9 402 30828 Dynic Astronomical Observatory
3.95 11.4 O 9 1997/11/03 17.0 5.7 402 30828 Dynic Astronomical Observatory
3.95 11.3 O 9 1997/11/02 16.9 6.0 867 30828 Saji Observatory
3.81 14.6 I 2 1995/04/01 19.9 11.7 693 25097 Catalina Station, Tucson
3.81 14.5 I 2 1995/04/01 19.8 11.7 693 25097 Catalina Station, Tucson
3.56 15.3 I 2 1995/05/25 21.0 16.2 - - Hergenrother personal comm
3.56 13.9 I 2 1995/05/25 19.6 16.2 - - Hergenrother personal comm
3.56 13.8 I 2 1995/05/25 19.5 16.2 - - Hergenrother personal comm
3.42 15.2 I 4 1976/02/25 15.2 3.7 - - Roemer&Heller
3.33 12.4 O 9 1991/01/15 18.2 17.2 688 17683 Lowell Observatory, Anderson Mesa Station
3.32 12.9 I 8 2001/12/19 18.8 17.2 699 44176 Lowell Observatory-LONEOS
3.20 14.2 I 8 2002/01/11 19.6 17.2 704 44278 Lincoln Laboratory ETS, New Mexico
3.20 14.1 I 8 2002/01/11 19.5 17.2 704 44278 Lincoln Laboratory ETS, New Mexico
3.20 14.0 I 8 2002/01/11 19.4 17.2 704 44278 Lincoln Laboratory ETS, New Mexico
3.20 14.0 I 8 2002/01/11 19.4 17.2 704 44278 Lincoln Laboratory ETS, New Mexico
3.19 14.6 I 8 2002/01/14 20.0 17.0 608 44278 Haleakala-AMOS
3.19 14.6 I 8 2002/01/14 20.0 17.0 608 44278 Haleakala-AMOS
3.19 14.0 I 8 2002/01/14 19.4 17.0 608 44278 Haleakala-AMOS
3.13 13.1 I 8 2002/01/24 18.2 16.0 360 44278 Kuma Kogen
3.13 12.2 O 1 1990/12/07 17.2 14.4 688 17488 Lowell Observatory, Anderson Mesa Station
3.12 16.1 O 5 1958/12/04 16.1 13.7 - - Roemer
3.12 12.2 O 1 1990/12/06 17.1 14.2 688 17488 Lowell Observatory, Anderson Mesa Station
3.11 14.3 I 8 1989/03/08 18.5 2.0 372 14521 Geisei
3.11 14.3 I 8 1989/03/08 18.5 2.0 372 14521 Geisei
3.04 15.4 I 8 2002/02/10 20.1 13.1 704 44711 Lincoln Laboratory ETS, New Mexico
3.04 15.3 I 8 2002/02/10 20.0 13.1 704 44711 Lincoln Laboratory ETS, New Mexico
3.04 14.7 I 8 2002/02/10 19.4 13.1 704 44711 Lincoln Laboratory ETS, New Mexico
3.04 13.5 I 8 2002/02/10 18.2 13.1 704 44711 Lincoln Laboratory ETS, New Mexico
3.02 13.3 I 8 2002/02/12 17.9 12.6 360 44711 Kuma Kogen
3.01 12.7 I 8 2002/02/14 17.3 12.1 349 44711 Ageo
2.89 11.9 O 1 1990/10/26 15.7 2.8 688 17488 Lowell Observatory, Anderson Mesa Station
2.89 11.8 O 1 1990/10/25 15.6 2.6 688 17488 Lowell Observatory, Anderson Mesa Station
2.88 13.0 I 6 2002/03/10 16.9 4.6 291 45042 LPL/Spacewatch II
2.88 12.9 I 6 2002/03/10 16.8 4.5 291 45042 LPL/Spacewatch II
2.88 12.9 I 6 2002/03/10 16.8 4.5 291 45042 LPL/Spacewatch II
2.88 11.8 O 1 1990/10/24 15.6 2.5 688 17488 Lowell Observatory, Anderson Mesa Station
2.87 11.8 O 1 1990/10/23 15.6 2.5 688 17488 Lowell Observatory, Anderson Mesa Station
2.79 16.3 O 5 1958/10/08 16.3 8.2 - - Roemer
2.79 12.9 O 5 1965/01/31 12.9 18.1 - - Roemer
2.69 14.9 O 5 1958/09/22 14.9 14.1 - - Roemer
2.65 14.5 I 4 1970/02/07 14.5 20.4 - - Roemer
2.62 14.2 I 0 1982/12/20 14.2 19.9 - - Barker&Odenwah
2.62 13.7 O 5 1965/01/03 13.7 22.0 - - Roemer
2.61 14.5 I 4 1970/02/13 14.5 19.8 - - Roemer
2.50 14.0 O 1 1958/08/21 14.0 22.5 - - Jeffers&Gibson
2.47 14.3 I 4 1970/03/08 14.3 15.1 - - Roemer
2.38 15.7 O 3 1997/01/10 20.1 20.9 954 28643 Teide Observatory
2.38 15.4 O 3 1997/01/10 19.8 20.9 954 28643 Teide Observatory
2.38 14.3 O 3 1997/01/10 18.7 20.9 954 28643 Teide Observatory
2.38 14.2 O 5 1964/11/26 14.2 23.9 - - Roemer&Lloyd
2.38 13.1 O 3 1997/01/09 17.5 21.0 954 28643 Teide Observatory
2.38 12.9 O 3 1997/01/09 17.3 21.0 954 28643 Teide Observatory
2.36 15.1 I 0 1951/04/12 15.1 6.9 - - Jeffers
2.29 14.3 I 4 1970/04/07 14.3 3.6 - - Roemer
2.28 13.3 O 5 1958/07/17 13.3 25.5 - - Roemer
2.22 13.9 O 3 1996/12/13 17.9 25.4 954 28642 Teide Observatory
2.22 13.5 O 3 1996/12/13 17.5 25.4 954 28642 Teide Observatory
2.20 14.0 O 5 1964/10/27 14.0 20.3 - - Roemer&Lloyd
2.18 15.2 I 0 1951/05/10 15.2 19.4 - - Jeffers&Vasil.
2.15 13.6 O 5 1958/06/26 13.6 25.1 - - Roemer
2.15 13.6 O 5 1958/06/25 13.6 25.1 - - Roemer
2.11 14.2 I 4 1970/05/08 14.2 14.7 - - Roemer
2.11 13.4 I 4 1963/12/18 13.4 18.8 - - Roemer
2.03 13.7 O 5 1964/09/29 13.7 10.4 - - Roemer&Lloyd
1.94 13.9 I 4 1970/06/07 13.9 27.1 - - Roemer
1.94 12.8 I 4 1964/01/15 12.8 24.8 - - Roemer
1.86 13.9 O 5 1964/08/30 13.9 5.7 - - Roemer&Lloyd
1.73 13.2 O 5 1964/08/05 13.2 21.5 - - Roemer&Lloyd
1.61 13.6 O 1 1996/08/01 14.1 12.4 118 27588 Astronomical and Geophysical Observatory, Modra
1.60 14.8 O 1 1996/07/28 15.1 10.1 388 27588 Tokyo-Mitaka
1.60 14.7 O 1 1996/07/28 15.0 10.1 388 27588 Tokyo-Mitaka
1.60 14.6 O 1 1996/07/28 14.9 10.1 388 27588 Tokyo-Mitaka
1.60 14.6 O 1 1996/07/28 14.9 10.1 388 27588 Tokyo-Mitaka
1.60 14.6 O 1 1996/07/28 14.9 10.1 388 27588 Tokyo-Mitaka
1.60 14.5 O 1 1996/07/28 14.8 10.1 388 27588 Tokyo-Mitaka
1.60 14.5 O 1 1996/07/28 14.8 10.0 388 27588 Tokyo-Mitaka
1.60 14.1 O 1 1996/07/28 14.4 10.1 388 27588 Tokyo-Mitaka
1.60 14.1 O 1 1996/07/28 14.4 10.1 388 27588 Tokyo-Mitaka
1.59 16.6 O 13 1996/07/18 16.5 4.1 - - Lamy et al Icarus 2002
1.59 16.5 O 13 1996/07/18 16.5 4.1 - - Lamy et al Icarus 2002
1.59 16.5 O 13 1996/07/18 16.5 4.1 - - Lamy et al Icarus 2002
1.59 16.5 O 13 1996/07/18 16.4 4.1 - - Lamy et al Icarus 2002
1.59 16.4 O 13 1996/07/18 16.4 4.1 - - Lamy et al Icarus 2002
1.59 16.4 O 13 1996/07/18 16.4 4.1 - - Lamy et al Icarus 2002
1.59 12.1 I 0 1996/06/15 12.6 15.1 617 27482 Arbonne la Foret
1.58 13.6 O 1 1996/07/11 13.4 1.7 421 27482 Mt. Kajigamori, Otoyo
1.58 13.4 O 1 1996/07/11 13.2 1.7 388 27482 Tokyo-Mitaka
1.58 13.4 O 1 1996/07/11 13.2 1.7 388 27482 Tokyo-Mitaka
1.58 13.4 O 1 1996/07/11 13.2 1.7 388 27482 Tokyo-Mitaka
1.58 13.4 O 1 1996/07/11 13.2 1.7 388 27482 Tokyo-Mitaka
1.58 13.4 O 1 1996/07/11 13.2 1.7 388 27482 Tokyo-Mitaka
1.58 13.3 O 1 1996/07/11 13.1 1.7 388 27482 Tokyo-Mitaka