MPEC 2007-R04 : COMET P/2007 N1 = 2000 P3 (McNAUGHT)
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M.P.E.C. 2007-R04 Issued 2007 Sept. 1, 21:43 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
COMET P/2007 N1 = 2000 P3 (McNAUGHT)
Observations:
PK00P030 C2000 08 05.35039 22 29 57.12 -19 04 42.2 17.3 N ER004608
PK00P030 C2000 08 05.36144 22 29 56.81 -19 04 48.4 17.5 N ER004608
PK00P030 C2000 08 05.37248 22 29 56.54 -19 04 54.0 17.4 N ER004608
PK00P030 C2000 08 21.33835 22 21 11.95 -21 18 33.4 17.0 N ER004699
PK00P030 C2000 08 21.35959 22 21 11.25 -21 18 42.5 ER004699
PK00P030 C2000 08 21.38082 22 21 10.19 -21 18 52.6 ER004699
PK00P030 C2000 08 21.40208 22 21 09.42 -21 19 03.3 ER004699
PK00P030 C2000 11 30.24775 22 45 42.74 -18 03 37.8 19.7 N ER004608
PK00P030 C2000 11 30.25804 22 45 43.55 -18 03 31.1 19.6 N ER004608
PK00P030 C2000 11 30.26838 22 45 44.41 -18 03 24.2 19.4 N ER004608
PK07N010 2007 08 24.77049 02 48 30.38 +03 25 42.5 17.9 T ER004372
PK07N010 C2007 08 25.04220 02 48 48.44 +03 25 44.6 17.9 N ER004585
PK07N010 C2007 08 25.05230 02 48 49.13 +03 25 44.7 17.1 T ER004585
Observer details:
372 Geisei. Observer T. Seki. 0.60-m f/3.5 reflector.
585 Kiev comet station. Observer A. Baransky. 0.7-m f/4 reflector + CCD.
608 Haleakala-NEAT/MSSS. Observers E. F. Helin, S. Pravdo, K. Lawrence,
P. Kervin, D. Talent, R. Maeda, P. Tanner, M. Skinner. 1.2-m reflector
+ CCD. Identification by S. Nakano.
699 Lowell Observatory-LONEOS. Observer M. E. Van Ness. Measurer B. W. Koehn.
0.59-m LONEOS Schmidt + CCD. Identification by S. Nakano.
Orbital elements:
P/2007 N1 = 2000 P3 (McNaught)
Epoch 2001 Jan. 11.0 TT = JDT 2451920.5
T 2001 Jan. 12.75938 TT MPC
q 2.0898247 (2000.0) P Q
n 0.14696718 Peri. 274.01845 +0.92265818 -0.35719606
a 3.5562242 Node 106.95737 +0.38561354 +0.85266513
e 0.4123473 Incl. 8.73747 +0.00202122 +0.38127832
P 6.71
Epoch 2007 Sept. 17.0 TT = JDT 2454360.5
T 2007 Sept. 13.08711 TT MPC
q 2.0479348 (2000.0) P Q
n 0.14852351 Peri. 274.16160 +0.92434588 -0.35250857
a 3.5313377 Node 106.52894 +0.38155559 +0.85413084
e 0.4200683 Incl. 8.76118 -0.00015313 +0.38235874
P 6.64
Residuals in seconds of arc
000805 608 0.4+ 0.3+ 070716 204 0.4+ 0.1- 070806 585 0.1+ 0.4-
000805 608 0.1+ 0.3- 070716 204 0.1+ 0.3- 070806 585 0.8- 1.0-
000805 608 0.5+ 0.4- 070716 673 1.1+ 0.0 070806 585 1.0- 1.2+
000821 699 1.4- 0.4- 070716 673 0.9+ 0.1+ 070808 850 1.0- 0.2+
000821 699 1.1+ 0.8+ 070716 673 1.0+ 0.4+ 070808 850 0.8+ 1.4-
000821 699 1.5- 1.0+ 070716 673 1.2+ 0.4+ 070810 850 (5.7+ 2.3+)
000821 699 0.1+ 0.5+ 070717 673 0.4+ 0.4+ 070810 850 (5.3+ 2.6+)
001130 608 0.2+ 1.2+ 070717 673 0.6+ 0.2+ 070810 423 0.9- 0.2-
001130 608 0.4- 1.2+ 070717 673 0.4+ 0.7+ 070810 423 1.5- 0.0
001130 608 0.3- 1.3+ 070717 673 0.7+ 0.6+ 070810 349 0.2+ 1.0-
070710 E12 0.4- 0.9- 070718 673 0.9+ 0.4+ 070810 349 0.4+ 0.9-
070710 E12 1.0- 0.4- 070718 673 0.2+ 0.5+ 070811 204 0.0 0.2-
070710 E12 0.5- 0.4+ 070718 673 0.6+ 0.6+ 070811 423 0.5+ 0.2+
070710 E12 0.8+ 0.5- 070718 673 0.7+ 0.1+ 070811 423 0.1+ 0.1+
070710 E12 0.3+ 0.5- 070719 673 0.8+ 0.2- 070812 215 1.6- 0.4-
070710 E12 0.6+ 0.4- 070719 673 0.6+ 0.8- 070822 585 1.7- 0.4+
070711 703 (2.5- 0.4-) 070719 673 0.1+ 0.1+ 070822 585 0.3+ 0.5+
070711 703 0.4- 0.9- 070719 673 (2.5+ 0.7+) 070822 585 0.1+ 0.6+
070711 703 1.0- 0.6- 070720 A79 (1.9- 3.5-) 070822 585 0.8+ 0.6+
070711 703 1.0- 1.6- 070720 A79 (1.8- 2.9-) 070822 704 0.2+ 0.1-
070711 474 0.1+ 0.2- 070720 A79 (0.8- 2.7-) 070822 704 0.5+ 0.5+
070711 474 0.7- 0.3- 070722 850 0.1+ 0.8- 070822 704 0.4+ 0.5+
070711 E12 0.1+ 0.2- 070722 850 0.3- 1.0- 070822 704 0.3+ 0.1+
070711 474 0.1+ 0.4- 070722 850 0.2- 0.4- 070822 704 0.3+ 0.3+
070711 474 0.1+ 0.1- 070723 349 0.0 0.2- 070824 213 0.7+ 0.4+
070711 E12 0.2+ 0.6- 070723 349 0.1- 0.4- 070824 213 0.7+ 0.4+
070711 E12 0.8+ 0.6- 070728 213 1.1- 0.4+ 070824 213 0.8+ 0.2+
070712 A55 0.5- 0.3- 070728 213 1.1- 0.3+ 070824 372 1.3- 1.5-
070712 A55 0.3+ 0.3- 070728 213 1.2- 0.4+ 070825 585 0.2+ 0.6+
070712 A55 0.1- 0.2- 070803 423 0.4+ 0.4- 070825 585 0.8+ 0.6+
070712 A55 0.4- 0.2+ 070803 423 0.5- 0.4+
070715 372 0.0 0.5+ 070806 585 0.0 0.2-
Brian G. Marsden (C) Copyright 2007 MPC M.P.E.C. 2007-R04
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