2002 EC3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3462163610 ± 3.23e-08
Semi-major axis (a)1.2873251218 AU ± 6.34e-10
Inclination (i)13.90087785° ± 1.28e-05
Long. of Asc. Node (Ω)355.25898637° ± 8.16e-06
Arg. of Perihelion (ω)264.30020587° ± 1.21e-05
Mean Anomaly (M)31.50563763° ± 9.95e-06
Mean Motion (n)0.6748075134°/day ± 4.98e-10
Perihelion dist (q)0.84163210 AU ± 4.16e-08
Aphelion dist (Q)1.73301814 AU ± 4.16e-08
Orbital Period1.46060360 yr ± 1.08e-09
Physical Parameters
H (abs. magnitude)21.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.424″
Uncertainty0
Orbit TypeApollo
MOID0.056826 AU
Observations Used110
Oppositions6
Arc Total2002-2021
First Observation Used2002-03-09
Last Observation Used2021-03-11
Observations (116)
Date Type RA Dec Mag Band Observatory
2002-03-09 09:30:13 C 13 55 23.39 -08 04 07.0 18.4 c 704
2002-03-09 10:00:38 C 13 55 26.74 -08 06 24.6 18.9 c 704
2002-03-09 10:31:26 C 13 55 30.17 -08 08 42.3 19.0 c 704
2002-03-09 11:33:20 C 13 55 37.04 -08 13 21.9 19.0 c 704
2002-03-10 01:21:17 C 13 57 26.16 -09 17 33.0 c 966
2002-03-10 01:29:11 C 13 57 27.04 -09 18 10.8 c 966
2002-03-10 01:51:19 C 13 57 29.68 -09 19 57.0 c 966
2002-03-10 09:06:59 C 13 58 28.14 -09 54 48.9 c 854
2002-03-10 09:08:47 C 13 58 28.36 -09 54 57.8 c 854
2002-03-10 09:10:36 C 13 58 28.50 -09 55 06.7 c 854
2002-03-10 20:02:36 C 13 59 55.60 -10 49 29.0 c 345
2002-03-10 20:06:49 C 13 59 56.11 -10 49 49.0 c 345
2002-03-10 20:11:11 C 13 59 56.87 -10 50 18.0 c 345
2002-03-10 23:33:24 C 14 00 28.65 -11 07 44.9 c 113
2002-03-10 23:35:51 C 14 00 28.99 -11 07 57.1 c 113
2002-03-10 23:38:19 C 14 00 29.20 -11 08 07.7 c 113
2002-03-10 23:40:47 C 14 00 29.62 -11 08 22.1 c 113
2002-03-10 23:43:15 C 14 00 29.96 -11 08 34.9 c 113
2002-03-11 01:41:06 C 14 00 45.31 -11 18 49.3 d 557
2002-03-11 01:42:27 C 14 00 45.48 -11 18 56.3 d 557
2002-03-11 01:43:46 C 14 00 45.70 -11 19 03.3 d 557
2002-03-11 01:45:08 C 14 00 45.91 -11 19 10.2 d 557
2002-03-11 02:45:08 C 14 00 53.46 -11 24 23.8 c 118
2002-03-11 02:52:07 C 14 00 54.47 -11 24 59.5 c 118
2002-03-11 02:55:38 C 14 00 54.92 -11 25 18.2 c 118
2002-03-11 12:18:02 C 14 02 16.00 -12 15 06.8 c 926
2002-03-11 12:19:09 C 14 02 16.13 -12 15 13.6 c 926
2002-03-11 12:20:21 C 14 02 16.36 -12 15 19.2 c 926
2002-03-12 01:23:38 C 14 04 17.99 -13 28 19.3 c 118
2002-03-12 01:26:58 C 14 04 18.47 -13 28 39.5 c 118
2002-03-12 01:32:00 C 14 04 19.17 -13 29 07.5 c 118
2002-03-12 12:22:01 C 14 06 01.10 -14 32 11.3 c 670
2002-03-13 01:36:06 C 14 08 15.84 -15 53 18.5 c 118
2002-03-13 01:37:55 C 14 08 16.19 -15 53 30.2 c 118
2002-03-13 01:55:11 C 14 08 18.93 -15 55 18.3 c 118
2002-03-13 08:02:21 C 14 09 24.33 -16 34 02.9 c 649
2002-03-13 08:05:17 C 14 09 24.77 -16 34 22.6 c 649
2002-03-13 08:09:50 C 14 09 25.59 -16 34 51.8 c 649
2002-03-15 16:27:44 C 14 20 47.580 -23 16 49.02 e 422
2002-03-15 16:31:39 C 14 20 48.339 -23 17 20.49 e 422
2002-03-15 16:32:45 C 14 20 48.598 -23 17 28.46 e 422
2002-03-26 18:15:49 C 17 31 23.06 -67 21 02.7 e 413
2002-03-26 18:17:17 C 17 31 25.73 -67 21 12.9 e 413
2002-03-26 18:18:44 C 17 31 28.38 -67 21 22.2 e 413
2002-03-26 18:20:46 C 17 31 32.01 -67 21 36.6 e 413
2015-10-03 05:19:16 C 20 11 15.406 -21 21 09.68 L F51
2015-10-03 05:35:06 C 20 11 18.531 -21 20 32.42 L F51
2015-10-03 05:50:56 C 20 11 21.647 -21 19 55.82 L F51
2015-10-03 06:06:46 C 20 11 24.774 -21 19 18.45 L F51
2015-10-09 05:21:37 C 20 37 38.038 -16 12 59.59 L F51