MPEC 2006-M42 : COMET P/1889 M1 = 2006 M3 (BARNARD)
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M.P.E.C. 2006-M42 Issued 2006 June 26, 02:37 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
Supported in part by the TABASGO 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/1889 M1 = 2006 M3 (BARNARD)
Observations:
PK06M030 C2006 06 25.29242 17 40 30.27 -25 24 28.8 EM042H06
PK06M030 C2006 06 25.29628 17 40 29.88 -25 24 14.6 16.1 T EM042H06
PK06M030 C2006 06 25.34844 17 40 24.75 -25 20 54.7 15.7 N EM042H06
PK06M030 C2006 06 25.35247 17 40 24.20 -25 20 42.5 16.4 N EM042H06
PK06M030 C2006 06 25.35622 17 40 23.81 -25 20 28.1 16.9 N EM042H06
PK06M030 C2006 06 25.37814 17 40 21.69 -25 19 04.9 16.0 N EM042H06
PK06M030 C2006 06 25.38512 17 40 20.96 -25 18 39.1 15.2 N EM042H06
PK06M030 C2006 06 25.87531 17 39 36.13 -24 47 31.4 16.5 N EM042213
PK06M030 C2006 06 25.87568 17 39 36.10 -24 47 30.0 16.5 N EM042213
PK06M030 C2006 06 25.87636 17 39 36.01 -24 47 27.2 16.5 N EM042213
Observer details:
213 Observatorio Montcabre. Observer R. Naves. Measurer M. Campas. 0.30-m
f/10 Schmidt-Cassegrain + CCD.
H06 New Mexico Skies Observatory. Observers R. Hutsebaut, M. Suzuki, E. Guido,
G. Sostero. Measurers R. Hutsebaut, M. Suzuki, E. Guido. 0.25-m
reflector + CCD.
Orbital elements:
P/1889 M1 = 2006 M3 (Barnard)
Epoch 1889 June 7.0 TT = JDT 2411160.5
T 1889 June 21.24176 TT MPC
q 1.1029179 (2000.0) P Q
n 0.00839833 Peri. 60.14786 +0.76309079 +0.38675203
a 23.9703321 Node 272.54498 -0.60483664 +0.70967654
e 0.9539882 Incl. 31.21894 +0.22773908 +0.58888206
P 117.36
Epoch 2006 Aug. 13.0 TT = JDT 2453960.5
T 2006 Aug. 28.69027 TT MPC
q 1.1071421 (2000.0) P Q
n 0.00823847 Peri. 60.46611 +0.76138695 +0.38992089
a 24.2794243 Node 272.06656 -0.60671753 +0.71007519
e 0.9544000 Incl. 31.21609 +0.22843762 +0.58630618
P 119.63
Residuals in seconds of arc
890624 662 (3.7+ 7.8+) 060623 J87 0.2+ 0.4- 060624 734 0.1- 0.2+
890625 662 (2.2- 7.1+) 060623 J87 0.2+ 0.2+ 060624 734 0.2+ 0.2+
890626 662 (6.0+ 6.6+) 060623 J87 0.3+ 0.2+ 060624 704 0.2+ 0.1+
890627 662 (5.2+ 4.0+) 060623 118 0.1- 0.6- 060624 704 0.0 0.3+
890628 020 (1.7- 6.8+) 060623 118 0.3+ 0.5+ 060624 704 0.1+ 0.8-
890628 045 3.3+ 0.4+ 060623 J87 0.3+ 0.5+ 060624 H06 1.3- 1.4+
890630 662 (5.4+ 1.9+) 060623 118 0.1- 0.3+ 060624 H06 0.8+ 1.4+
890701 662 4.3+ 3.7+ 060623 118 0.0 0.7- 060624 H06 0.0 0.6+
890702 662 0.6+ 0.1- 060623 118 0.3+ 0.3- 060624 428 0.6- 1.4-
890703 662 (7.6+ 2.8-) 060623 176 0.4+ 0.4+ 060624 428 0.5- 0.7-
890704 662 (4.7+ 4.1-) 060623 176 0.2+ 0.0 060624 428 0.1- 0.5-
890705 662 1.6+ 0.3+ 060623 176 0.4- 0.3+ 060625 H06 0.3+ 0.5+
890705 045 (6.6+ 3.6+) 060623 204 0.1- 0.2+ 060625 H06 0.3+ 0.2+
890706 662 0.3+ 1.9- 060623 204 0.5+ 0.2+ 060625 H06 (1.9+ 2.9+)
890708 662 (3.6+ 5.9+) 060623 204 0.3- 0.2- 060625 H06 0.1- 0.1-
890710 662 (2.1- 3.5+) 060623 204 0.3+ 0.2+ 060625 H06 0.3- 0.0
890711 662 3.6+ 0.3+ 060624 I77 0.0 0.4- 060625 H06 0.6+ 0.0
890801 662 (6.3- 13.9+) 060624 I77 0.4- 0.6- 060625 H06 0.1+ 0.7-
890807 662 (7.8- 8.3+) 060624 I77 0.0 0.2- 060625 213 0.7- 0.1+
060623 704 0.6+ 0.1+ 060624 734 0.0 0.3+ 060625 213 0.6- 0.1+
060623 704 0.1+ 1.0- 060624 734 0.1- 0.2+ 060625 213 0.9- 0.3+
060623 704 0.5+ 0.2- 060624 734 0.1+ 0.1+
Ephemeris:
P/1889 M1 = 2006 M3 (Barnard)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2006 06 24 17 42.51 -26 43.2 0.489 1.503 173.0 4.8 15.2
2006 07 04 17 26.57 -14 43.7 0.411 1.407 158.4 15.5 14.6
2006 07 14 17 11.52 +00 45.9 0.371 1.319 138.9 30.4 14.1
2006 07 24 16 59.85 +17 04.9 0.370 1.242 119.9 45.1 13.8
2006 08 03 16 53.21 +31 18.0 0.397 1.180 104.8 56.3 13.7
2006 08 13 16 52.05 +42 31.2 0.439 1.135 94.5 62.9 13.8
2006 08 23 16 56.36 +51 13.3 0.486 1.111 88.5 65.5 13.9
2006 09 02 17 07.00 +58 07.6 0.532 1.109 86.2 65.2 14.1
Brian G. Marsden (C) Copyright 2006 MPC M.P.E.C. 2006-M42
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