MPEC 2007-D38 : 2007 DH8
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-D37
Read MPEC 2007-D39
M.P.E.C. 2007-D38 Issued 2007 Feb. 22, 12:30 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2007 DH8
Observations:
K07D08H* C2007 02 21.27010 08 13 57.25 +20 10 53.1 20.6 V ED038G96
K07D08H C2007 02 21.27736 08 13 59.30 +20 11 13.2 20.4 V ED038G96
K07D08H C2007 02 21.28500 08 14 01.53 +20 11 33.5 21.0 V ED038G96
K07D08H C2007 02 21.29235 08 14 03.66 +20 11 53.5 20.9 V ED038G96
K07D08H C2007 02 21.31254 08 14 09.56 +20 12 47.3 21.1 V ED038G96
K07D08H C2007 02 21.31484 08 14 10.21 +20 12 53.9 20.8 V ED038G96
K07D08H C2007 02 21.31712 08 14 10.89 +20 12 59.5 20.5 V ED038G96
K07D08H C2007 02 21.31933 08 14 11.54 +20 13 05.8 20.8 V ED038G96
K07D08H C2007 02 21.33272 08 14 15.52 +20 13 41.4 ED038G96
K07D08H C2007 02 21.33421 08 14 15.91 +20 13 45.0 ED038G96
K07D08H C2007 02 21.33572 08 14 16.38 +20 13 48.8 19.7 V ED038G96
K07D08H C2007 02 21.33725 08 14 16.87 +20 13 52.8 20.4 V ED038G96
K07D08H C2007 02 21.82145 08 17 03.12 +20 35 39.8 ED038246
K07D08H C2007 02 21.82274 08 17 03.48 +20 35 43.0 ED038246
K07D08H C2007 02 21.82461 08 17 04.07 +20 35 48.7 ED038246
K07D08H C2007 02 21.82519 08 17 04.29 +20 35 49.6 ED038246
K07D08H C2007 02 22.17131 08 19 00.65 +20 52 01.2 21.2 V ED038291
K07D08H C2007 02 22.17755 08 19 02.50 +20 52 18.7 21.7 V ED038291
K07D08H C2007 02 22.18155 08 19 03.72 +20 52 30.0 21.7 V ED038291
K07D08H C2007 02 22.23858 08 19 20.46 +20 55 04.9 20.7 V ED038G96
K07D08H C2007 02 22.23912 08 19 20.64 +20 55 06.0 20.6 V ED038G96
K07D08H C2007 02 22.23968 08 19 20.78 +20 55 07.5 20.8 V ED038G96
K07D08H C2007 02 22.24021 08 19 20.96 +20 55 08.9 21.1 V ED038G96
K07D08H C2007 02 22.25933 08 19 25.20 +20 55 46.1 20.5 R ED038734
K07D08H C2007 02 22.26701 08 19 27.53 +20 56 06.2 20.3 R ED038734
K07D08H C2007 02 22.27469 08 19 29.82 +20 56 26.6 20.9 R ED038734
Observer details:
246 Klet Observatory-KLENOT. Observer M. Tichy. 1.06-m KLENOT Telescope
+ CCD.
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
734 Farpoint Observatory. Observer G. Hug. Measurer .. Tibbets. 0.7-m
reflector + CCD.
G96 Mt. Lemmon Survey. Observer R. E. Hill. Measurers E. C. Beshore,
E. J. Christensen, 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:
2007 DH8 Earth MOID = 0.0711 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 29.92632 (2000.0) P Q
n 0.57382163 Peri. 355.81322 -0.82324278 -0.56632743
a 1.4342277 Node 149.58626 +0.52307346 -0.78362474
e 0.2619049 Incl. 4.45251 +0.22060252 -0.25535369
P 1.72 H 24.9 G 0.15 U 7
Residuals in seconds of arc
070221 G96 0.4+ 0.0 070221 G96 0.4- 0.1- 070222 291 0.2+ 0.4+
070221 G96 0.2- 0.3+ 070221 G96 0.1- 0.3- 070222 G96 0.0 0.0
070221 G96 0.0 0.0 070221 G96 0.4+ 0.3- 070222 G96 0.3+ 0.3-
070221 G96 0.1- 0.1+ 070221 246 0.1+ 0.1+ 070222 G96 0.1- 0.3-
070221 G96 0.1+ 0.2- 070221 246 0.4- 0.3- 070222 G96 0.2+ 0.4-
070221 G96 0.3- 0.3+ 070221 246 0.0 0.2+ 070222 734 0.2+ 0.5-
070221 G96 0.1- 0.2- 070221 246 0.6+ 0.6- 070222 734 0.3+ 0.5-
070221 G96 0.1- 0.2+ 070222 291 0.2- 0.1+ 070222 734 0.2- 0.2-
070221 G96 0.3+ 0.3+ 070222 291 0.3- 0.2+
Ephemeris:
2007 DH8 a,e,i = 1.43, 0.26, 4 q = 1.0586
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 02 19 08 01.91 +18 24.4 0.0810 1.059 148.9 28.9 20.8
2007 02 21 08 12.50 +19 58.8 0.0810 1.059 149.0 28.7 20.8
2007 02 23 08 23.64 +21 29.3 0.0812 1.060 149.1 28.6 20.8
2007 02 25 08 35.25 +22 54.7 0.0818 1.061 149.2 28.5 20.8
2007 02 27 08 47.23 +24 13.3 0.0827 1.062 149.2 28.5 20.9
2007 03 01 08 59.45 +25 24.3 0.0840 1.064 149.2 28.5 20.9
2007 03 03 09 11.80 +26 26.8 0.0855 1.065 149.1 28.6 21.0
2007 03 05 09 24.13 +27 20.3 0.0875 1.067 148.9 28.7 21.0
2007 03 07 09 36.34 +28 04.5 0.0897 1.070 148.7 28.8 21.1
2007 03 09 09 48.30 +28 39.5 0.0923 1.072 148.4 29.0 21.2
2007 03 11 09 59.92 +29 05.5 0.0952 1.075 148.1 29.2 21.2
2007 03 13 10 11.12 +29 23.0 0.0984 1.078 147.8 29.4 21.3
2007 03 15 10 21.84 +29 32.5 0.102 1.082 147.4 29.7 21.4
2007 03 17 10 32.04 +29 34.6 0.106 1.085 147.1 29.9 21.5
2007 03 19 10 41.71 +29 30.1 0.110 1.089 146.8 30.1 21.6
2007 03 21 10 50.83 +29 19.5 0.114 1.093 146.4 30.3 21.7
2007 03 23 10 59.43 +29 03.6 0.119 1.097 146.1 30.4 21.8
2007 03 25 11 07.51 +28 43.0 0.124 1.102 145.8 30.6 21.9
2007 03 27 11 15.09 +28 18.3 0.129 1.106 145.5 30.7 22.0
2007 03 29 11 22.21 +27 50.2 0.134 1.111 145.2 30.9 22.1
2007 03 31 11 28.87 +27 19.2 0.140 1.116 144.8 31.0 22.2
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-D38
Read MPEC 2007-D37
Read MPEC 2007-D39
Our Web policy. Index to the CBAT/MPC/ICQ pages.
