MPEC 2007-F21 : 2007 ED125
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M.P.E.C. 2007-F21 Issued 2007 Mar. 17, 01:36 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 ED125
Observations:
K07EC5D* C2007 03 14.44031 14 55 09.80 -13 51 17.0 19.2 V EF021G96
K07EC5D C2007 03 14.44816 14 55 07.57 -13 50 59.6 19.2 V EF021G96
K07EC5D C2007 03 14.45589 14 55 05.41 -13 50 42.5 19.1 V EF021G96
K07EC5D C2007 03 14.46375 14 55 03.18 -13 50 25.0 19.3 V EF021G96
K07EC5D C2007 03 14.51876 14 54 47.73 -13 48 22.0 19.5 V EF021G96
K07EC5D C2007 03 14.51946 14 54 47.55 -13 48 20.5 19.4 V EF021G96
K07EC5D C2007 03 15.01454 14 52 39.66 -13 30 16.4 EF021246
K07EC5D C2007 03 15.01534 14 52 39.22 -13 30 15.2 EF021246
K07EC5D C2007 03 15.01618 14 52 39.04 -13 30 13.6 EF021246
K07EC5D C2007 03 15.02464 14 52 36.86 -13 29 55.9 EF021246
K07EC5D C2007 03 15.02535 14 52 36.69 -13 29 54.7 EF021246
K07EC5D C2007 03 15.02596 14 52 36.51 -13 29 54.0 EF021246
K07EC5D C2007 03 15.02664 14 52 36.26 -13 29 51.8 EF021246
K07EC5D C2007 03 15.02730 14 52 36.18 -13 29 49.9 EF021246
K07EC5D C2007 03 15.06349 14 52 26.30 -13 28 30.6 19.7 V EF021595
K07EC5D C2007 03 15.08555 14 52 20.27 -13 27 41.3 19.4 V EF021595
K07EC5D C2007 03 15.12454 14 52 10.08 -13 26 20.1 EF021J95
K07EC5D C2007 03 15.12971 14 52 08.68 -13 26 08.2 EF021J95
K07EC5D C2007 03 15.13545 14 52 07.13 -13 25 55.4 19.3 R EF021J95
K07EC5D C2007 03 15.39497 14 51 00.61 -13 16 23.3 19.2 V EF021G96
K07EC5D C2007 03 15.39569 14 51 00.43 -13 16 21.8 19.2 V EF021G96
K07EC5D C2007 03 15.39641 14 51 00.21 -13 16 20.3 19.2 V EF021G96
K07EC5D C2007 03 15.39711 14 51 00.03 -13 16 18.9 19.3 V EF021G96
K07EC5D C2007 03 15.43441 14 50 49.56 -13 14 57.4 19.7 R EF021711
K07EC5D C2007 03 15.43894 14 50 48.36 -13 14 47.8 19.6 R EF021711
K07EC5D C2007 03 15.44349 14 50 47.08 -13 14 37.5 19.5 R EF021711
K07EC5D 5C2007 03 15.50747 14 50 30.25 -13 12 21.3 19.0 R EF021673
K07EC5D 5C2007 03 15.51459 14 50 28.31 -13 12 05.9 EF021673
K07EC5D 5C2007 03 15.52146 14 50 26.45 -13 11 51.5 EF021673
K07EC5D 5C2007 03 15.52836 14 50 24.56 -13 11 35.8 EF021673
K07EC5D C2007 03 15.98987 14 48 28.95 -12 55 12.4 EF021246
K07EC5D C2007 03 15.99094 14 48 28.67 -12 55 11.8 EF021246
K07EC5D C2007 03 15.99188 14 48 28.43 -12 55 08.5 EF021246
K07EC5D C2007 03 15.99404 14 48 27.80 -12 55 04.1 EF021246
K07EC5D C2007 03 16.09417 14 48 01.38 -12 51 30.2 19.8 V EF021104
K07EC5D C2007 03 16.09602 14 48 00.94 -12 51 26.6 19.4 V EF021104
K07EC5D C2007 03 16.09787 14 48 00.44 -12 51 23.5 19.7 V EF021104
K07EC5D C2007 03 16.09964 14 47 59.83 -12 51 19.0 19.7 V EF021104
K07EC5D C2007 03 16.42086 14 46 39.30 -12 39 56.5 19.8 R EF021448
K07EC5D C2007 03 16.43382 14 46 35.85 -12 39 29.2 19.2 R EF021448
K07EC5D C2007 03 16.44681 14 46 32.39 -12 39 01.5 19.7 R EF021448
K07EC5D C2007 03 16.44758 14 46 31.78 -12 39 03.5 19.3 R EF021734
K07EC5D C2007 03 16.44853 14 46 31.52 -12 39 00.7 19.5 R EF021734
K07EC5D C2007 03 16.44929 14 46 31.29 -12 38 59.5 19.6 R EF021734
K07EC5D C2007 03 16.45081 14 46 30.93 -12 38 57.3 20.0 R EF021734
K07EC5D C2007 03 16.45234 14 46 30.54 -12 38 51.9 19.9 R EF021734
K07EC5D C2007 03 16.45822 14 46 29.53 -12 38 37.6 19.4 V EF021G96
K07EC5D C2007 03 16.45875 14 46 29.38 -12 38 36.4 19.4 V EF021G96
K07EC5D C2007 03 16.45929 14 46 29.24 -12 38 35.4 19.4 V EF021G96
K07EC5D C2007 03 16.45983 14 46 29.10 -12 38 34.0 19.5 V EF021G96
K07EC5D 5C2007 03 16.50781 14 46 16.93 -12 36 55.8 19.6 R EF021673
K07EC5D 5C2007 03 16.51238 14 46 15.86 -12 36 46.9 EF021673
K07EC5D 5C2007 03 16.52388 14 46 13.04 -12 36 24.3 EF021673
K07EC5D 5C2007 03 16.52708 14 46 11.64 -12 36 13.4 EF021673
K07EC5D C2007 03 16.61564 14 45 52.02 -12 32 23.4 19.6 R EF021E12
K07EC5D C2007 03 17.03159 14 44 08.34 -12 18 50.4 EF021246
K07EC5D C2007 03 17.03285 14 44 08.03 -12 18 48.0 EF021246
K07EC5D C2007 03 17.03372 14 44 07.84 -12 18 48.0 EF021246
K07EC5D C2007 03 17.03456 14 44 07.53 -12 18 43.3 18.9 R EF021246
K07EC5D C2007 03 17.03561 14 44 07.24 -12 18 42.1 EF021246
Observer details:
104 San Marcello Pistoiese. Observers L. Tesi, A. Boattini, M. Mazzucato,
G. Fagioli. Measurers G. Forti, L. Tesi, A. Boattini, M. Mazzucato,
G. Fagioli.
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
448 Desert Moon Observatory. Observer B. L. Stevens. 0.3-m
Schmidt-Cassegrain + CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/4.5 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer D. Mayes. 0.6-m
reflector + CCD.
711 McDonald Observatory. Observer J. G. Ries. 0.76-m reflector + CCD
+ prime-focus corrector.
734 Farpoint Observatory. Observer D. Tibbets. Measurer G. Hug. 0.7-m
reflector + CCD.
E12 Siding Spring Survey. Observer R. H. McNaught. 0.5-m Uppsala Schmidt
+ CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2007 ED125 PHA, Earth MOID = 0.0095 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 31.58064 (2000.0) P Q
n 0.37560360 Peri. 289.85664 -0.23757388 -0.97134504
a 1.9024630 Node 173.87440 +0.91362734 -0.22585498
e 0.5785605 Incl. 3.70205 +0.32991475 -0.07401588
P 2.62 H 21.2 G 0.15 U 8
Residuals in seconds of arc
070314 G96 0.1- 0.1+ 070315 G96 0.2- 0.0 070316 448 0.1- 0.0
070314 G96 0.4- 0.1+ 070315 G96 0.6- 0.1- 070316 734 0.2- 0.7-
070314 G96 0.1- 0.0 070315 G96 0.4- 0.2- 070316 734 0.3- 0.1+
070314 G96 0.3- 0.0 070315 711 0.1+ 0.1+ 070316 734 0.8- 0.3-
070314 G96 0.3- 0.2+ 070315 711 0.7+ 0.1- 070316 734 0.2- 1.3-
070314 G96 0.1- 0.2+ 070315 711 0.2+ 0.4+ 070316 734 0.0 0.8+
070315 246 1.6+ 1.3+ 070315 673 0.6+ 0.2+ 070316 G96 0.1- 0.0
070315 246 1.6- 0.7+ 070315 673 0.6+ 0.1+ 070316 G96 0.3- 0.1+
070315 246 0.9- 0.5+ 070315 673 0.7+ 0.4- 070316 G96 0.2- 0.1-
070315 246 0.8+ 0.1- 070315 673 0.4+ 0.3+ 070316 G96 0.2- 0.2+
070315 246 1.2+ 0.4- 070315 246 0.4+ 0.9+ 070316 673 (3.4+ 1.6-)
070315 246 0.9+ 1.1- 070315 246 0.4+ 0.7- 070316 673 (5.4+ 2.3-)
070315 246 0.0 0.3- 070315 246 0.5+ 0.6+ 070316 673 (8.5+ 4.0-)
070315 246 1.4+ 0.1+ 070315 246 0.4- 0.5+ 070316 673 0.4+ 0.1+
070315 595 0.4+ 0.2- 070316 104 1.2- 1.1+ 070316 E12 0.3- 0.8-
070315 595 0.4+ 1.1+ 070316 104 0.5- 0.8+ 070317 246 0.5+ 0.4+
070315 J95 0.3- 0.8- 070316 104 0.6- 0.1- 070317 246 0.7+ 0.2+
070315 J95 0.2- 0.1- 070316 104 (2.6- 0.7+) 070317 246 1.2+ 1.6-
070315 J95 0.0 0.2+ 070316 448 0.1+ 0.5- 070317 246 0.2- 1.4+
070315 G96 0.5- 0.0 070316 448 0.0 0.4- 070317 246 0.5- 0.4+
Ephemeris:
2007 ED125 a,e,i = 1.90, 0.58, 4 q = 0.8018
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 03 11 15 11.24 -16 04.3 0.182 1.096 120.1 51.6 19.6
2007 03 21 14 28.74 -10 09.6 0.227 1.182 141.5 31.6 19.7
2007 03 31 13 56.93 -05 52.4 0.286 1.271 159.8 15.8 19.9
2007 04 10 13 33.87 -03 02.2 0.359 1.359 172.9 5.2 20.1
2007 04 20 13 18.44 -01 23.6 0.449 1.446 167.5 8.7 20.9
2007 04 30 13 09.56 -00 40.7 0.555 1.531 156.3 15.3 21.7
Kyle E. Smalley (C) Copyright 2007 MPC M.P.E.C. 2007-F21
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