MPEC 2009-F43 : 2009 FZ4
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M.P.E.C. 2009-F43 Issued 2009 Mar. 20, 15:26 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
2009 FZ4
Observations:
K09F04Z* C2009 03 19.36974 11 38 54.38 +01 41 20.9 21.9 V EF043G96
K09F04Z C2009 03 19.37734 11 38 52.54 +01 41 18.5 21.1 V EF043G96
K09F04Z C2009 03 19.38493 11 38 50.71 +01 41 16.0 21.5 V EF043G96
K09F04Z C2009 03 19.39252 11 38 48.76 +01 41 13.8 21.4 V EF043G96
K09F04Z C2009 03 19.40421 11 38 45.88 +01 41 09.3 20.8 V EF043G96
K09F04Z C2009 03 19.40501 11 38 45.70 +01 41 08.8 21.2 V EF043G96
K09F04Z C2009 03 19.40582 11 38 45.56 +01 41 08.7 22.4 V EF043G96
K09F04Z C2009 03 19.40661 11 38 45.38 +01 41 08.7 21.3 V EF043G96
K09F04Z C2009 03 19.96103 11 36 39.20 +01 37 44.1 21.8 V EF043B21
K09F04Z C2009 03 19.96683 11 36 37.68 +01 37 41.4 21.4 V EF043B21
K09F04Z C2009 03 19.96973 11 36 36.94 +01 37 40.5 21.5 V EF043B21
Observer details:
B21 Gaisberg Observatory, Schaerding. Observer R. Gierlinger. 0.7-m f/3.1
Newtonian reflector + CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2009 FZ4 Earth MOID = 0.0050 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 12.39062 (2000.0) P Q
n 0.65446211 Peri. 275.55783 +0.04811664 +0.99883771
a 1.3138518 Node 357.19543 -0.89199168 +0.04169396
e 0.4186820 Incl. 3.31649 -0.44948374 +0.02418340
P 1.51 H 25.4 G 0.15 U 9
Residuals in seconds of arc
090319 G96 0.3- 0.1- 090319 G96 0.7- 0.1- 090319 B21 0.1+ 0.4+
090319 G96 0.2+ 0.1+ 090319 G96 0.5- 0.4- 090319 B21 0.1- 0.3-
090319 G96 0.8+ 0.1+ 090319 G96 0.4+ 0.2- 090319 B21 0.0 0.1-
090319 G96 0.5- 0.4+ 090319 G96 0.6+ 0.1+
Ephemeris:
2009 FZ4 a,e,i = 1.31, 0.42, 3 q = 0.7638
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 03 20 11 36.50 +01 38.4 0.120 1.116 174.5 4.9 21.5
2009 03 22 11 27.53 +01 24.9 0.107 1.102 170.4 8.7 21.3
2009 03 24 11 16.12 +01 07.2 0.0937 1.088 165.7 13.0 21.2
2009 03 26 11 01.28 +00 43.0 0.0811 1.074 160.2 18.3 21.0
2009 03 28 10 41.40 +00 09.5 0.0691 1.060 153.5 24.9 20.9
2009 03 30 10 13.92 -00 38.3 0.0580 1.047 144.8 33.3 20.7
2009 04 01 09 34.76 -01 46.9 0.0481 1.033 133.3 44.7 20.6
2009 04 03 08 38.55 -03 20.9 0.0403 1.019 117.6 60.4 20.6
2009 04 05 07 22.77 -05 08.6 0.0359 1.005 97.2 80.8 21.0
2009 04 07 05 57.46 -06 29.6 0.0361 0.992 74.5 103.4 22.0
2009 04 09 04 42.41 -06 56.5 0.0409 0.978 54.7 123.3 23.5
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-F43
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