MPEC 2005-K56 : COMET P/2005 JQ5 (CATALINA)
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M.P.E.C. 2005-K56 Issued 2005 May 30, 14:39 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
COMET P/2005 JQ5 (CATALINA)
Observations:
PK05J05Q C2005 05 24.89779 14 36 19.29 +01 41 36.7 16.8 N EK056198
PK05J05Q C2005 05 24.89963 14 36 18.94 +01 41 38.8 17.0 N EK056198
PK05J05Q C2005 05 24.90311 14 36 18.30 +01 41 42.7 16.8 N EK056198
PK05J05Q C2005 05 24.90403 14 36 18.13 +01 41 43.8 17.0 N EK056198
PK05J05Q C2005 05 24.90805 14 36 17.38 +01 41 48.3 16.8 N EK056198
PK05J05Q C2005 05 25.06460 14 35 49.37 +01 45 18.6 16.4 N EK056I77
PK05J05Q C2005 05 25.06650 14 35 49.02 +01 45 21.6 16.5 N EK056I77
PK05J05Q C2005 05 25.06837 14 35 48.65 +01 45 23.3 16.3 N EK056I77
PK05J05Q C2005 05 25.60349 14 34 11.51 +01 54 59.1 EK056349
PK05J05Q C2005 05 25.61098 14 34 10.06 +01 55 07.1 EK056349
PK05J05Q C2005 05 25.61848 14 34 08.60 +01 55 15.5 16.2 T EK056349
PK05J05Q C2005 05 25.84428 14 33 28.32 +01 59 30.4 EK056595
PK05J05Q C2005 05 25.84757 14 33 27.66 +01 59 34.0 16.4 T EK056595
PK05J05Q C2005 05 25.85085 14 33 27.14 +01 59 37.4 17.7 T EK056151
PK05J05Q C2005 05 25.85109 14 33 27.01 +01 59 38.5 EK056595
PK05J05Q C2005 05 25.85335 14 33 26.64 +01 59 40.2 17.6 T EK056151
PK05J05Q C2005 05 25.85457 14 33 26.41 +01 59 41.6 17.7 T EK056151
PK05J05Q C2005 05 25.85632 14 33 26.08 +01 59 43.6 17.6 T EK056151
PK05J05Q C2005 05 25.85677 14 33 25.87 +01 59 44.8 EK056595
PK05J05Q C2005 05 25.85808 14 33 25.75 +01 59 45.6 17.7 T EK056151
PK05J05Q C2005 05 25.85883 14 33 25.60 +01 59 46.6 17.7 T EK056151
PK05J05Q C2005 05 25.86124 14 33 25.08 +01 59 49.2 EK056595
PK05J05Q C2005 05 25.89887 14 33 17.74 +02 00 32.5 EK056203
PK05J05Q C2005 05 25.93422 14 33 10.84 +02 01 13.1 EK056203
PK05J05Q C2005 05 25.94248 14 33 09.60 +02 01 27.1 15.8 N EK056J78
PK05J05Q C2005 05 25.94323 14 33 09.32 +02 01 26.4 15.8 N EK056J78
PK05J05Q C2005 05 25.94547 14 33 08.99 +02 01 30.3 15.9 N EK056J78
PK05J05Q C2005 05 26.51727 14 31 22.11 +02 12 32.4 EK056340
PK05J05Q C2005 05 26.51877 14 31 21.91 +02 12 32.8 EK056340
PK05J05Q C2005 05 26.52029 14 31 21.41 +02 12 34.4 15.1 T EK056340
PK05J05Q C2005 05 26.86403 14 30 15.61 +02 19 09.8 18.2 N EK056151
PK05J05Q C2005 05 26.86477 14 30 15.81 +02 19 12.4 16.6 N EK056A06
PK05J05Q C2005 05 26.86641 14 30 15.13 +02 19 12.5 18.1 N EK056151
PK05J05Q C2005 05 26.86700 14 30 15.36 +02 19 14.9 16.7 N EK056A06
PK05J05Q C2005 05 26.86730 14 30 14.94 +02 19 13.5 17.9 N EK056151
PK05J05Q C2005 05 26.86789 14 30 14.82 +02 19 14.4 17.4 N EK056151
PK05J05Q C2005 05 26.86922 14 30 14.90 +02 19 17.3 16.7 N EK056A06
PK05J05Q C2005 05 26.87316 14 30 13.77 +02 19 20.7 17.8 N EK056151
PK05J05Q C2005 05 26.87584 14 30 13.22 +02 19 23.8 18.1 N EK056151
PK05J05Q C2005 05 26.90041 14 30 08.22 +02 19 53.4 EK056203
PK05J05Q C2005 05 26.93119 14 30 01.80 +02 20 27.2 EK056048
PK05J05Q C2005 05 26.93194 14 30 01.64 +02 20 28.2 EK056048
PK05J05Q C2005 05 26.93345 14 30 01.35 +02 20 30.0 EK056048
PK05J05Q C2005 05 26.93396 14 30 01.12 +02 20 31.9 17.1 N EK056461
PK05J05Q C2005 05 26.93420 14 30 01.18 +02 20 30.9 EK056048
PK05J05Q C2005 05 26.93571 14 30 00.90 +02 20 32.3 EK056048
PK05J05Q C2005 05 26.93639 14 30 00.62 +02 20 34.7 EK056461
PK05J05Q C2005 05 26.93881 14 30 00.14 +02 20 37.6 EK056461
PK05J05Q C2005 05 26.94125 14 29 59.63 +02 20 40.5 EK056461
PK05J05Q C2005 05 26.94285 14 29 59.32 +02 20 42.3 EK056461
PK05J05Q C2005 05 27.05356 14 29 38.48 +02 23 26.3 16.9 N EK056I77
PK05J05Q C2005 05 27.05536 14 29 38.06 +02 23 28.3 16.8 N EK056I77
PK05J05Q C2005 05 27.05718 14 29 37.74 +02 23 32.4 16.7 N EK056I77
PK05J05Q C2005 05 27.82582 14 27 06.25 +02 38 09.0 EK056104
PK05J05Q C2005 05 27.82955 14 27 05.45 +02 38 12.9 EK056104
PK05J05Q C2005 05 27.83306 14 27 04.72 +02 38 17.5 EK056104
PK05J05Q C2005 05 27.83498 14 27 04.32 +02 38 19.4 EK056104
PK05J05Q C2005 05 27.85394 14 27 00.70 +02 38 42.0 16.6 N EK056A06
PK05J05Q C2005 05 27.85684 14 27 00.07 +02 38 45.8 16.6 N EK056A06
PK05J05Q C2005 05 27.85973 14 26 59.45 +02 38 49.4 16.5 N EK056A06
PK05J05Q C2005 05 27.88823 14 26 53.17 +02 39 19.9 16.1 T EK056611
PK05J05Q C2005 05 27.88891 14 26 53.16 +02 39 25.1 15.5 N EK056442
PK05J05Q C2005 05 27.88944 14 26 53.04 +02 39 25.8 15.5 N EK056442
PK05J05Q C2005 05 27.89062 14 26 52.82 +02 39 27.1 15.5 N EK056442
PK05J05Q C2005 05 27.89143 14 26 52.63 +02 39 28.2 15.5 N EK056442
PK05J05Q C2005 05 27.89191 14 26 52.43 +02 39 23.2 EK056611
PK05J05Q C2005 05 27.89616 14 26 51.45 +02 39 29.1 EK056611
PK05J05Q C2005 05 27.91289 14 26 47.89 +02 39 52.3 16.6 N EK056147
PK05J05Q C2005 05 27.91677 14 26 47.06 +02 39 56.9 16.6 N EK056147
PK05J05Q C2005 05 27.91702 14 26 46.93 +02 39 57.2 EK056147
PK05J05Q C2005 05 27.92041 14 26 46.23 +02 40 01.1 16.9 N EK056147
PK05J05Q C2005 05 27.92191 14 26 46.09 +02 40 05.2 EK056170
PK05J05Q C2005 05 27.92374 14 26 45.71 +02 40 07.2 EK056170
PK05J05Q C2005 05 27.92569 14 26 45.28 +02 40 09.6 EK056170
PK05J05Q C2005 05 27.92721 14 26 44.91 +02 40 11.3 15.9 N EK056213
PK05J05Q C2005 05 27.92909 14 26 44.54 +02 40 13.4 16.0 N EK056213
PK05J05Q C2005 05 27.92994 14 26 44.35 +02 40 14.7 15.9 N EK056213
PK05J05Q C2005 05 27.93615 14 26 42.77 +02 40 18.7 EK056048
PK05J05Q C2005 05 27.93667 14 26 42.70 +02 40 19.5 EK056048
PK05J05Q C2005 05 27.93719 14 26 42.52 +02 40 19.8 EK056048
PK05J05Q C2005 05 27.93771 14 26 42.37 +02 40 20.6 EK056048
PK05J05Q C2005 05 27.93824 14 26 42.31 +02 40 20.7 EK056048
PK05J05Q C2005 05 27.94149 14 26 42.02 +02 40 30.2 15.9 N EK056J78
PK05J05Q C2005 05 27.94270 14 26 41.75 +02 40 31.9 15.9 N EK056J78
PK05J05Q C2005 05 27.94550 14 26 41.03 +02 40 34.8 16.0 N EK056J78
PK05J05Q C2005 05 27.97030 14 26 35.78 +02 40 58.4 16.5 N EK056A18
PK05J05Q C2005 05 28.11860 14 26 06.97 +02 44 01.9 17.3 T EK056734
PK05J05Q C2005 05 28.12015 14 26 06.62 +02 44 03.2 17.0 T EK056734
PK05J05Q C2005 05 28.12170 14 26 06.26 +02 44 05.1 17.2 T EK056734
PK05J05Q C2005 05 28.85376 14 23 34.10 +02 58 49.9 16.7 N EK056151
PK05J05Q C2005 05 28.85590 14 23 33.63 +02 58 52.7 16.8 N EK056151
PK05J05Q C2005 05 28.85683 14 23 33.43 +02 58 53.9 16.8 N EK056151
PK05J05Q C2005 05 28.85748 14 23 33.30 +02 58 54.7 16.7 N EK056151
PK05J05Q C2005 05 28.88351 14 23 27.83 +02 59 30.6 EK056941
PK05J05Q C2005 05 28.88565 14 23 27.34 +02 59 33.0 EK056941
PK05J05Q C2005 05 28.88693 14 23 27.05 +02 59 34.8 EK056941
PK05J05Q C2005 05 28.88778 14 23 26.83 +02 59 35.8 EK056941
PK05J05Q C2005 05 28.91617 14 23 20.18 +03 00 06.1 EK056046
PK05J05Q C2005 05 28.91706 14 23 20.00 +03 00 07.0 EK056046
PK05J05Q C2005 05 28.91853 14 23 19.65 +03 00 08.7 EK056046
PK05J05Q C2005 05 28.91925 14 23 19.47 +03 00 09.5 EK056046
PK05J05Q C2005 05 28.91985 14 23 19.38 +03 00 10.6 EK056046
PK05J05Q C2005 05 28.92041 14 23 19.24 +03 00 11.2 EK056046
PK05J05Q C2005 05 28.94976 14 23 13.07 +03 00 52.5 15.2 N EK056J78
PK05J05Q C2005 05 28.95270 14 23 12.43 +03 00 56.0 15.2 N EK056J78
PK05J05Q C2005 05 28.95417 14 23 12.09 +03 00 57.6 15.2 N EK056J78
PK05J05Q C2005 05 30.13373 14 18 55.72 +03 25 23.8 16.1 N EK056785
PK05J05Q C2005 05 30.14837 14 18 52.21 +03 25 41.0 16.0 N EK056785
Observer details:
046 Klet. Observers J. Ticha, M. Tichy. Measurer M. Tichy. 0.57-m f/5.2
reflector + CCD.
048 Hradec Kralove. Observer M. Lehky. 0.40-m f/5 reflector + CCD.
104 San Marcello Pistoiese. Observers L. Tesi, M. Tombelli, G. Fagioli.
Measurers G. Forti, L. Tesi, M. Tombelli. 0.60-m f/4 reflector + CCD.
147 Osservatorio Astronomico di Suno. Observers D. Crespi, S. Foglia,
G. Galli. Measurer S. Foglia. 0.40-m f/4 reflector + CCD.
151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.40-m f/5.9
Hypergraph + CCD.
170 Observatorio de Begues. Observer J. Manteca. 0.36-m f/10
Schmidt-Cassegrain + CCD.
198 Wildberg. Observer R. Apitzsch. 0.35-m f/4.2 reflector + CCD.
203 GiaGa Observatory. Observer G. Galli. 0.13-m f/6.4 refractor + CCD.
213 Observatorio Montcabre. Observer R. Naves. Measurer M. Campas. 0.30-m
f/5.9 Schmidt-Cassegrain + CCD.
340 Toyonaka. Observer Y. Ezaki. 0.30-m f/6 reflector + CCD.
349 Ageo. Observer K. Kadota. 0.25-m f/5.0 reflector + CCD.
442 Gualba Observatory. Observer A. Sanchez. 0.36-m f/4 Schmidt-Cassegrain
+ CCD.
461 Szeged University, Piszkesteto Stn. (Konkoly). Observer K. Sarneczky.
0.60-m Schmidt + CCD.
595 Farra d'Isonzo. Observers M. Spolaor, G. Lombardi. Measurer M. Spolaor.
0.40-m f/4.5 reflector + CCD.
611 Starkenburg. Observers M. Busch, A. Heller. 0.45-m f/4.4 reflector + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
785 Fitz-Randolph Observatory, Princeton. Observer H. Ashley.
0.91-m reflector + CCD.
941 Observatorio Pla D'Arguines. Observer R. Ferrando. 0.36-m f/6.3
Schmidt-Cassegrain + CCD.
A06 Mataro. Observers F. Garcia, E. Cortes. Measurer E. Cortes. 0.25-m
f/3.6 Schmidt-Cassegrain + CCD.
A18 Herne. Observer B. Brinkmann. 0.2-m f/5.8 Schmidt-Cassegrain + CCD.
I77 CEAMIG-REA Observatory, Belo Horizonte. Observers C. Jacques, E. Pimentel.
Measurer C. Jacques. 0.30-m f/3.0 Schmidt-Cassegrain + CCD.
J78 Murcia. Observer J. Sanchez. 0.25-m f/8.9 Schmidt-Cassegrain + CCD.
Orbital elements:
P/2005 JQ5 (Catalina)
T 2005 July 28.0424 TT MPC
q 0.825533 (2000.0) P Q
n 0.2229778 Peri. 222.6954 +0.7463037 +0.6582433
a 2.693363 Node 95.8633 -0.5807825 +0.7164499
e 0.693494 Incl. 5.6956 -0.3251500 +0.2311175
P 4.42
From 362 observations 2005 May 6-30.
Ephemeris:
P/2005 JQ5 (Catalina)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2005 05 30 14 19.43 +03 22.9 0.238 1.205 139.8 32.9 15.2
2005 06 09 13 31.57 +07 23.6 0.173 1.109 118.9 53.3 14.1
2005 06 19 12 04.34 +12 56.5 0.122 1.019 88.1 85.1 13.0
2005 06 29 09 24.82 +17 45.3 0.104 0.940 40.8 135.1 12.3
2005 07 09 06 58.12 +15 39.3 0.140 0.878 7.6 171.2 12.7
2005 07 19 05 53.27 +13 05.8 0.213 0.838 29.7 143.0 13.4
2005 07 29 05 31.94 +12 18.4 0.301 0.826 44.0 121.3 14.1
Brian G. Marsden (C) Copyright 2005 MPC M.P.E.C. 2005-K56
Read MPEC 2005-K55
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