2023 EC2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5754843070 ± 5.95e-05
Semi-major axis (a)2.6504723225 AU ± 3.90e-04
Inclination (i)8.30582599° ± 5.43e-04
Long. of Asc. Node (Ω)9.91991416° ± 3.46e-04
Arg. of Perihelion (ω)201.91499235° ± 1.44e-04
Mean Anomaly (M)216.99356530° ± 4.80e-02
Mean Motion (n)0.2284164439°/day ± 5.05e-05
Perihelion dist (q)1.12516709 AU ± 2.29e-04
Aphelion dist (Q)4.17577755 AU ± 6.35e-04
Orbital Period4.31504084 yr ± 9.54e-04
Physical Parameters
H (abs. magnitude)22.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.306″
Uncertainty2
Orbit TypeAmor
MOID0.130605 AU
Observations Used51
Oppositions1
Arc Total2023-2023
First Observation Used2023-02-28
Last Observation Used2023-04-11
Observations (51)
Date Type RA Dec Mag Band Observatory
2023-02-28 09:47:57 C 13 05 33.11 +07 22 51.9 V G96
2023-02-28 09:55:22 C 13 05 33.89 +07 22 42.6 V G96
2023-02-28 10:02:47 C 13 05 34.50 +07 22 34.8 V G96
2023-03-14 10:39:28 C 13 43 49.850 -01 53 07.04 V G96
2023-03-14 10:46:52 C 13 43 50.804 -01 53 22.81 V G96
2023-03-14 10:54:15 C 13 43 51.668 -01 53 39.59 V G96
2023-03-14 12:10:17 C 13 44 01.000 -01 56 25.91 V G96
2023-03-14 12:13:17 C 13 44 01.367 -01 56 32.71 V G96
2023-03-14 12:15:16 C 13 44 01.597 -01 56 36.92 V G96
2023-03-14 12:18:08 C 13 44 01.972 -01 56 43.40 V I52
2023-03-14 12:20:38 C 13 44 02.25 -01 56 48.4 o 291
2023-03-14 12:22:55 C 13 44 02.526 -01 56 53.92 V I52
2023-03-14 12:24:54 C 13 44 02.83 -01 56 57.5 o 291
2023-03-14 12:27:41 C 13 44 03.134 -01 57 04.64 V I52
2023-03-14 12:29:11 C 13 44 03.35 -01 57 07.2 o 291
2023-03-14 12:32:28 C 13 44 03.750 -01 57 14.51 V I52
2023-03-15 08:02:00 C 13 46 39.81 -02 40 48.3 V H21
2023-03-15 08:11:02 C 13 46 40.30 -02 40 25.2 V 807
2023-03-15 08:14:05 C 13 46 41.32 -02 41 15.8 V H21
2023-03-15 08:21:41 C 13 46 41.61 -02 40 49.3 V 807
2023-03-15 08:32:20 C 13 46 42.94 -02 41 13.5 V 807
2023-03-16 00:13:52 C 13 48 50.94 -03 18 03.7 V L01
2023-03-16 00:17:11 C 13 48 51.38 -03 18 11.7 V L01
2023-03-16 00:20:30 C 13 48 51.79 -03 18 19.8 V L01
2023-03-16 00:23:49 C 13 48 52.16 -03 18 27.5 V L01
2023-03-16 00:27:33 C 13 48 52.64 -03 18 36.5 V L01
2023-03-16 01:30:20 C 13 49 01.13 -03 21 01.6 X I93
2023-03-16 01:39:58 C 13 49 02.37 -03 21 24.0 X I93
2023-03-16 01:44:36 C 13 49 02.60 -03 21 38.3 X 033
2023-03-16 01:46:40 C 13 49 02.83 -03 21 42.5 X 033
2023-03-16 01:48:45 C 13 49 03.11 -03 21 47.4 X 033
2023-03-16 01:49:11 C 13 49 03.51 -03 21 45.7 X I93
2023-03-16 01:50:59 C 13 49 03.40 -03 21 52.7 X 033
2023-03-16 01:53:17 C 13 49 03.71 -03 21 58.2 X 033
2023-03-16 06:00:48 C 13 49 38.05 -03 30 47.7 u 807
2023-03-16 06:11:56 C 13 49 39.49 -03 31 14.2 u 807
2023-03-16 06:23:03 C 13 49 40.95 -03 31 40.2 u 807
2023-03-16 12:33:22 C 13 50 31.224 -03 46 48.74 U F52
2023-03-16 12:50:06 C 13 50 33.350 -03 47 28.63 U F52
2023-03-16 13:06:53 C 13 50 35.459 -03 48 08.38 U F52
2023-03-16 13:23:37 C 13 50 37.580 -03 48 48.05 U F52
2023-03-22 07:32:26 C 14 10 55.58 -09 52 33.8 u 807
2023-03-22 07:36:37 C 14 10 56.18 -09 52 45.9 u 807
2023-03-22 07:49:09 C 14 10 58.03 -09 53 22.3 u 807
2023-03-29 14:29:51 C 14 41 08.45 -19 08 39.6 V 474
2023-03-29 14:32:25 C 14 41 08.93 -19 08 48.5 V 474
2023-03-29 14:34:58 C 14 41 09.38 -19 08 56.8 V 474
2023-03-29 14:37:32 C 14 41 09.81 -19 09 05.5 V 474
2023-04-11 05:49:55 C 15 46 56.76 -36 29 21.5 u 807
2023-04-11 05:56:59 C 15 46 58.36 -36 29 43.6 u 807