2007 DT103

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5740578266 ± 8.30e-09
Semi-major axis (a)2.2104062166 AU ± 2.41e-08
Inclination (i)5.48834662° ± 2.40e-06
Long. of Asc. Node (Ω)136.49548233° ± 4.43e-06
Arg. of Perihelion (ω)134.93271697° ± 6.34e-06
Mean Anomaly (M)218.60051172° ± 3.08e-05
Mean Motion (n)0.2999191083°/day ± 4.91e-09
Perihelion dist (q)0.94150523 AU ± 2.10e-08
Aphelion dist (Q)3.47930721 AU ± 4.22e-08
Orbital Period3.28630706 yr ± 5.38e-08
Physical Parameters
H (abs. magnitude)19.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.499″
Uncertainty0
Orbit TypeApollo
MOID0.012532 AU
Observations Used747
Radar Obs Used3
Oppositions1
Arc Total2007-2017
First Observation Used2007-02-26
Last Observation Used2017-09-30
Observations (789)
Date Type RA Dec Mag Band Observatory
2007-02-26 06:22:00 C 12 00 15.76 +06 20 57.1 r G96
2007-02-26 06:33:08 C 12 00 15.44 +06 21 03.4 r G96
2007-02-26 06:44:21 C 12 00 15.15 +06 21 08.9 r G96
2007-02-26 06:55:36 C 12 00 14.86 +06 21 15.1 r G96
2007-03-15 07:20:30 C 11 44 13.56 +10 50 10.2 r G96
2007-03-15 07:30:45 C 11 44 12.91 +10 50 17.8 r G96
2007-03-15 07:41:06 C 11 44 12.33 +10 50 25.8 r G96
2007-03-15 07:51:16 C 11 44 11.76 +10 50 34.0 r G96
2007-03-15 10:10:31 C 11 44 03.77 +10 52 27.3 r G96
2007-03-15 10:11:19 C 11 44 03.73 +10 52 27.5 r G96
2007-03-15 10:12:06 C 11 44 03.68 +10 52 27.9 r G96
2007-03-16 00:35:53 C 11 43 16.75 +11 03 43.4 c 246
2007-03-16 00:36:52 C 11 43 16.56 +11 03 43.9 c 246
2007-03-16 00:37:48 C 11 43 16.51 +11 03 44.0 c 246
2007-03-16 00:38:51 C 11 43 16.45 +11 03 45.4 c 246
2007-03-16 00:39:55 C 11 43 16.38 +11 03 46.2 c 246
2007-03-16 00:40:51 C 11 43 16.35 +11 03 46.3 c 246
2007-03-16 06:03:53 C 11 42 58.94 +11 08 06.3 c 651
2007-03-16 06:05:57 C 11 42 58.89 +11 08 07.0 c 651
2007-03-16 06:08:02 C 11 42 58.72 +11 08 08.8 c 651
2007-03-16 06:22:28 C 11 42 57.85 +11 08 23.7 r G96
2007-03-16 06:35:44 C 11 42 57.02 +11 08 33.6 r G96
2007-03-16 06:48:53 C 11 42 56.26 +11 08 44.8 r G96
2007-03-16 07:02:11 C 11 42 55.47 +11 08 54.6 r G96
2007-03-16 09:05:36 C 11 42 48.06 +11 10 27.3 r 734
2007-03-16 09:09:50 C 11 42 47.76 +11 10 31.1 r 734
2007-03-16 09:11:55 C 11 42 47.64 +11 10 32.7 r 734
2007-03-16 09:14:00 C 11 42 47.53 +11 10 34.3 r 734
2007-03-16 09:20:15 C 11 42 47.21 +11 10 39.7 r 734
2007-03-16 21:37:52 C 11 42 06.48 +11 20 24.9 c 246
2007-03-16 21:39:03 C 11 42 06.43 +11 20 26.3 c 246
2007-03-16 21:40:09 C 11 42 06.41 +11 20 27.0 c 246
2007-03-16 21:43:14 C 11 42 06.23 +11 20 29.8 c 246
2007-03-16 21:44:41 C 11 42 06.14 +11 20 30.8 c 246
2007-03-16 21:46:05 C 11 42 06.07 +11 20 33.2 c 246
2007-03-16 21:47:14 C 11 42 06.02 +11 20 33.6 c 246
2007-03-16 21:58:49 C 11 42 05.27 +11 20 43.5 r 143
2007-03-16 22:23:32 C 11 42 03.81 +11 21 02.6 r 143
2007-03-16 23:08:00 C 11 42 01.29 +11 21 39.8 r J87
2007-03-16 23:18:43 C 11 42 00.68 +11 21 47.8 r J87
2007-03-16 23:29:26 C 11 42 00.02 +11 21 56.2 r J87
2007-03-20 09:20:14 C 11 37 08.67 +12 28 40.2 r 448
2007-03-20 09:45:46 C 11 37 06.97 +12 29 01.6 r 448
2007-03-20 10:11:47 C 11 37 05.34 +12 29 22.8 r 448
2007-03-26 04:26:49 C 11 28 10.58 +14 25 31.3 o 291
2007-03-26 04:32:38 C 11 28 10.15 +14 25 36.3 o 291
2007-03-26 04:38:09 C 11 28 09.78 +14 25 40.8 o 291
2007-03-29 07:20:42 C 11 23 03.72 +15 28 42.6 o 693
2007-03-29 07:23:37 C 11 23 03.48 +15 28 45.1 o 693
2007-03-29 07:26:30 C 11 23 03.25 +15 28 47.5 o 693
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2007-07-26 03:00:00 402761.8 2 Hz 8560 -14 -14
2007-07-26 04:20:00 31754595 20 us 8560 -14 -14
2007-07-28 03:20:00 213625 2 Hz 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)