2007 EC

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1960381739 ± 5.19e-08
Semi-major axis (a)0.9286932289 AU ± 3.63e-08
Inclination (i)5.84613891° ± 6.37e-06
Long. of Asc. Node (Ω)307.47954765° ± 1.31e-05
Arg. of Perihelion (ω)46.37667439° ± 1.42e-05
Mean Anomaly (M)145.99463760° ± 1.52e-04
Mean Motion (n)1.1012954818°/day ± 6.46e-08
Perihelion dist (q)0.74663390 AU ± 5.63e-08
Aphelion dist (Q)1.11075255 AU ± 6.48e-08
Orbital Period0.89496988 yr ± 5.25e-08
NGA Modelr2
A2-8.43390245e-14 ± 5.13e-14 AU/d²
Physical Parameters
H (abs. magnitude)22.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.955″
Uncertainty0
Orbit TypeAten
MOID0.023842 AU
Observations Used240
Radar Obs Used6
Oppositions1
Arc Total2007-2024
First Observation Used2007-03-02
Last Observation Used2024-03-04
Observations (252)
Date Type RA Dec Mag Band Observatory
2007-03-02 08:52:42 C 10 31 21.46 -22 30 57.5 o 644
2007-03-02 09:22:11 C 10 31 13.99 -22 30 54.5 o 644
2007-03-02 09:51:30 C 10 31 06.62 -22 30 51.0 o 644
2007-03-03 03:10:37 C 10 27 03.82 -22 28 21.0 r I77
2007-03-03 03:21:02 C 10 27 01.28 -22 28 18.7 r I77
2007-03-03 03:31:27 C 10 26 58.66 -22 28 16.9 r I77
2007-03-04 22:55:49 C 10 16 57.46 -22 21 04.4 o 461
2007-03-08 06:42:36 C 09 59 26.76 -21 52 11.2 r 734
2007-03-08 06:48:22 C 09 59 25.48 -21 52 08.9 r 734
2007-03-08 06:53:49 C 09 59 24.13 -21 52 05.5 r 734
2007-03-08 07:29:29 C 09 59 17.45 -21 51 47.8 o 673
2007-03-08 07:31:40 C 09 59 16.93 -21 51 46.5 o 673
2007-03-08 07:38:29 C 09 59 15.38 -21 51 42.8 o 673
2007-03-08 07:41:50 C 09 59 14.62 -21 51 41.2 o 673
2007-03-08 07:48:19 C 09 59 13.09 -21 51 37.5 o 673
2007-03-08 10:54:09 C 09 58 35.84 -21 48 52.8 o 474
2007-03-08 11:08:30 C 09 58 32.55 -21 48 45.8 o 474
2007-03-08 11:12:29 C 09 58 31.71 -21 48 44.2 o 474
2007-03-08 11:16:29 C 09 58 30.80 -21 48 41.9 o 474
2007-03-08 11:25:29 C 09 58 28.75 -21 48 38.0 o 474
2007-03-10 18:18:52 C 09 47 26.557 -21 19 36.68 o B31
2007-03-10 18:31:36 C 09 47 23.918 -21 19 30.17 o B31
2007-03-10 18:50:11 C 09 47 20.043 -21 19 20.99 o B31
2007-03-11 06:59:14 C 09 44 56.15 -21 13 10.9 r 448
2007-03-11 07:26:10 C 09 44 50.67 -21 12 52.9 r 448
2007-03-11 18:14:03 C 09 42 52.638 -21 05 05.90 o B31
2007-03-11 18:36:42 C 09 42 48.091 -21 04 53.35 o B31
2007-03-11 18:42:39 C 09 42 46.901 -21 04 50.04 o B31
2007-03-14 05:26:25 C 09 32 16.53 -20 26 25.8 r 448
2007-03-14 05:49:31 C 09 32 12.25 -20 26 09.4 r 448
2007-03-14 06:13:09 C 09 32 07.88 -20 25 51.8 r 448
2007-03-15 20:41:30 C 09 25 53.41 -19 57 45.6 c 246
2007-03-15 20:49:22 C 09 25 52.11 -19 57 41.0 c 246
2007-03-15 20:51:19 C 09 25 51.72 -19 57 38.8 c 246
2007-03-15 20:53:12 C 09 25 51.48 -19 57 37.5 c 246
2007-03-15 20:54:22 C 09 25 51.24 -19 57 36.9 c 246
2007-03-15 20:55:38 C 09 25 51.00 -19 57 35.5 c 246
2007-04-08 04:45:26 C 08 41 51.80 -13 00 18.2 o 291
2007-04-08 04:51:10 C 08 41 51.58 -13 00 14.5 o 291
2007-04-08 04:57:07 C 08 41 51.49 -13 00 10.1 o 291
2007-04-12 03:18:55 C 08 40 47.48 -12 05 52.5 r G96
2007-04-12 03:20:12 C 08 40 47.45 -12 05 52.3 r G96
2007-04-12 03:21:29 C 08 40 47.45 -12 05 51.9 r G96
2007-04-22 04:17:00 C 08 42 52.93 -10 12 29.8 o 693
2007-04-22 04:21:36 C 08 42 53.00 -10 12 28.2 o 693
2007-04-22 04:26:11 C 08 42 53.05 -10 12 27.2 o 693
2015-01-14 00:20:10 S 21 49 34.361 +67 16 00.44 L C51
2015-01-15 00:18:00 C 23 06 36.42 +70 39 32.3 q H36
2015-01-15 00:18:33 C 23 06 38.39 +70 39 34.9 q H36
2015-01-15 00:21:40 C 23 06 49.60 +70 39 50.5 q H36
Radar Observations (6)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-01-17 05:30:00 -77054.175 0.8 Hz 8560 -14 -14
2015-01-17 05:50:00 27894439.77 10 us 8560 -14 -14
2015-01-17 06:40:00 27922335.73 1 us 8560 -14 -14
2015-01-27 00:39:00 -89246.0986 0.1 Hz 2380 -1 -1
2015-01-27 01:04:00 51026148.02 0.5 us 2380 -1 -1
2015-01-27 02:31:00 51226104.37 0.5 us 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)