IAA RAS IAA Minor Planet Database

2023 EC

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3623327359 ± 1.44e-04
Semi-major axis (a)0.7569463914 AU ± 6.21e-05
Inclination (i)8.59235389° ± 5.20e-03
Long. of Asc. Node (Ω)346.26197061° ± 4.88e-04
Arg. of Perihelion (ω)344.36283532° ± 7.05e-04
Mean Anomaly (M)248.59411750° ± 2.02e-01
Mean Motion (n)1.4966305009°/day ± 1.84e-04
Perihelion dist (q)0.48267993 AU ± 1.16e-04
Aphelion dist (Q)1.03121285 AU ± 1.38e-04
Orbital Period0.65856354 yr ± 8.11e-05
Physical Parameters
H (abs. magnitude)25.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.322″
Uncertainty3
Orbit TypeAten
MOID0.011213 AU
Observations Used52
Oppositions1
Arc Total2023-2023
First Observation Used2023-03-01
Last Observation Used2023-03-06
Observations (54)
Date Type RA Dec Mag Band Observatory
2023-03-01 07:31:09 C 11 52 36.224 +29 58 04.69 – V 703
2023-03-01 07:38:53 C 11 52 26.738 +29 58 30.72 – V 703
2023-03-01 07:46:36 C 11 52 17.440 +29 58 54.16 – V 703
2023-03-01 07:54:19 C 11 52 08.054 +29 59 18.42 – V 703
2023-03-01 08:41:17 C 11 51 10.512 +30 01 41.41 – V I52
2023-03-01 08:41:32 C 11 51 10.228 +30 01 42.17 – V I52
2023-03-01 08:41:47 C 11 51 09.943 +30 01 43.18 – V I52
2023-03-01 08:42:01 C 11 51 09.623 +30 01 43.57 – V I52
2023-03-01 09:38:05 C 11 49 55.77 +30 03 41.8 – V H21
2023-03-01 09:40:57 C 11 49 52.30 +30 03 49.5 – V H21
2023-03-01 09:41:22 C 11 49 56.539 +30 04 37.09 – V V06
2023-03-01 09:41:39 C 11 49 56.204 +30 04 37.74 – V V06
2023-03-01 09:43:40 C 11 49 53.677 +30 04 43.68 – V V06
2023-03-01 09:43:57 C 11 49 53.375 +30 04 44.36 – V V06
2023-03-01 09:44:33 C 11 49 47.91 +30 03 59.2 – V H21
2023-03-01 19:19:31 C 11 38 34.30 +30 30 46.1 – V C40
2023-03-01 19:24:40 C 11 38 27.75 +30 31 02.6 – V C40
2023-03-01 19:32:23 C 11 38 19.96 +30 30 31.5 – X 033
2023-03-01 19:32:48 C 11 38 19.39 +30 30 32.6 – X 033
2023-03-01 19:33:12 C 11 38 18.87 +30 30 33.8 – X 033
2023-03-01 19:33:42 C 11 38 18.25 +30 30 35.5 – X 033
2023-03-01 19:36:31 C 11 38 12.40 +30 31 37.8 – V C40
2023-03-01 19:41:07 C 11 38 06.36 +30 31 52.3 – V C40
2023-03-01 19:48:12 C 11 37 57.15 +30 32 12.8 – V C40
2023-03-01 19:53:51 C 11 37 49.83 +30 32 31.0 – V C40
2023-03-01 21:04:14 C 11 36 23.076 +30 35 06.86 – V A17
2023-03-01 21:08:03 C 11 36 16.37 +30 35 16.1 – V K80
2023-03-01 21:24:08 C 11 35 57.209 +30 36 05.11 – V A17
2023-03-01 21:44:15 C 11 35 30.986 +30 37 03.40 – V A17
2023-03-01 22:15:02 B 11 34 50.299 +30 38 31.31 – X K74
2023-03-01 22:35:13 B 11 34 23.676 +30 39 27.97 – X K74
2023-03-01 22:46:16 C 11 34 07.53 +30 39 50.3 – V K80
2023-03-01 22:47:01 C 11 34 11.02 +30 40 16.3 – X 958
2023-03-01 22:55:16 C 11 34 00.06 +30 40 40.0 – X 958
2023-03-02 00:04:32 C 11 32 27.34 +30 43 46.1 – X I93
2023-03-02 00:10:10 C 11 32 19.77 +30 44 00.6 – X I93
2023-03-02 00:15:15 C 11 32 09.04 +30 43 41.7 – V K80
2023-03-02 00:15:46 C 11 32 12.23 +30 44 15.8 – X I93
2023-03-02 01:25:55 C 11 30 34.27 +30 46 33.7 – V K80
2023-03-02 02:47:57 C 11 28 44.47 +30 49 50.6 – X 033
2023-03-02 02:48:21 C 11 28 43.91 +30 49 51.3 – X 033
2023-03-02 02:48:46 C 11 28 43.37 +30 49 52.3 – X 033
2023-03-02 02:49:13 C 11 28 42.75 +30 49 53.4 – X 033
2023-03-02 03:41:30 C 11 27 32.05 +30 51 35.1 – V K80
2023-03-02 07:57:09 C 11 21 57.07 +31 03 01.9 – V H21
2023-03-02 08:01:11 C 11 21 51.37 +31 03 10.6 – V H21
2023-03-02 08:05:13 C 11 21 45.66 +31 03 19.0 – V H21
2023-03-02 21:01:38 C 11 03 55.085 +31 27 04.68 – V J95
2023-03-02 21:04:50 C 11 03 50.321 +31 27 10.62 – V J95
2023-03-02 21:09:37 C 11 03 43.193 +31 27 19.98 – V J95