MPEC 2007-R29 : 2004 PF115
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.
Read MPEC 2007-R28
Read MPEC 2007-R30
M.P.E.C. 2007-R29 Issued 2007 Sept. 6, 17:18 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
2004 PF115
Revision to MPEC 2007-R03
Additional Observations:
K04PB5F C2007 08 05.31268 22 05 15.41 -24 26 33.8 20.5 R ER029675
K04PB5F C2007 08 05.35594 22 05 15.23 -24 26 35.0 20.5 R ER029675
K04PB5F C2007 08 06.30945 22 05 10.66 -24 27 04.7 20.3 R ER029675
K04PB5F C2007 08 06.35746 22 05 10.39 -24 27 05.8 20.3 R ER029675
Observer details:
675 Palomar. Observers M. E. Schwamb, M. E. Brown. 1.2-m Oschin Schmidt
+ CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees) and reference
070805 675 0.40- 0.13- 070806 675 0.40- 0.13- MPEC 2007-R03
Orbital elements:
2004 PF115
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 241.30774 (2000.0) P Q
n 0.00406173 Peri. 9.15094 -0.05750968 -0.97163466
a 38.9041090 Node 84.39055 +0.90076487 -0.14957542
e 0.1005246 Incl. 13.32601 +0.43048263 +0.18317553
P 243 H 4.7 G 0.15 U 7
Residuals in seconds of arc
040807 644 0.0 0.0 040923 644 0.0 0.1- 070805 675 0.1+ 0.3+
040807 644 0.1+ 0.0 040923 644 0.0 0.0 070806 675 0.3+ 0.4-
040807 644 0.1- 0.0 070805 675 0.3- 0.1+ 070806 675 0.1- 0.0
Ephemeris:
2004 PF115 a,e,i = 38.90, 0.10, 13 q = 34.993
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 08 28 22 03.37 -24 37.1 40.101 41.076 164.5 0.4 20.9
2007 09 07 22 02.54 -24 40.7 40.144 41.073 157.0 0.6 20.9
2007 09 17 22 01.76 -24 43.6 40.214 41.071 148.1 0.7 20.9
2007 09 27 22 01.06 -24 45.7 40.309 41.069 138.8 0.9 20.9
2007 10 07 22 00.46 -24 46.7 40.427 41.067 129.3 1.1 21.0
2007 10 17 21 59.99 -24 46.8 40.563 41.065 119.6 1.2 21.0
2007 10 27 21 59.66 -24 45.9 40.714 41.062 109.8 1.3 21.0
2007 11 06 21 59.49 -24 43.9 40.876 41.060 100.0 1.4 21.0
2007 11 16 21 59.50 -24 41.1 41.042 41.058 90.2 1.4 21.0
2007 11 26 21 59.67 -24 37.3 41.209 41.056 80.4 1.4 21.0
2007 12 06 22 00.02 -24 32.8 41.371 41.054 70.6 1.3 21.0
2007 12 16 22 00.52 -24 27.7 41.523 41.051 60.8 1.2 21.0
2007 12 26 22 01.18 -24 22.1 41.660 41.049 51.1 1.1 21.0
2008 01 05 22 01.98 -24 16.1 41.778 41.047 41.5 0.9 21.0
2008 01 15 22 02.89 -24 09.9 41.875 41.045 32.1 0.7 21.0
Brian G. Marsden (C) Copyright 2007 MPC M.P.E.C. 2007-R29
Read MPEC 2007-R28
Read MPEC 2007-R30
Our Web policy. Index to the CBAT/MPC/ICQ pages.
