2021 EL5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2273838889 ± 4.53e-07
Semi-major axis (a)1.4791163129 AU ± 2.11e-07
Inclination (i)4.45798295° ± 4.28e-06
Long. of Asc. Node (Ω)297.16344605° ± 7.79e-05
Arg. of Perihelion (ω)141.66677164° ± 9.71e-05
Mean Anomaly (M)291.36184962° ± 2.78e-04
Mean Motion (n)0.5479094436°/day ± 1.17e-07
Perihelion dist (q)1.14278909 AU ± 6.90e-07
Aphelion dist (Q)1.81544353 AU ± 7.19e-07
Orbital Period1.79888537 yr ± 3.86e-07
Physical Parameters
H (abs. magnitude)21.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.156″
Uncertainty0
Orbit TypeAmor
MOID0.165007 AU
Observations Used65
Oppositions1
Arc Total2018-2021
First Observation Used2018-08-09
Last Observation Used2021-04-11
Observations (66)
Date Type RA Dec Mag Band Observatory
2018-08-09 12:03:08 C 22 57 20.914 -00 12 00.11 V F51
2018-08-09 12:58:44 C 22 57 18.967 -00 11 48.79 V F51
2018-08-11 11:59:15 C 22 55 45.399 -00 02 18.41 V F51
2018-08-11 12:16:32 C 22 55 44.734 -00 02 15.21 V F51
2018-08-11 12:33:49 C 22 55 44.020 -00 02 11.73 V F51
2018-08-11 12:51:12 C 22 55 43.348 -00 02 08.53 V F51
2018-08-18 11:13:06 C 22 48 37.642 +00 24 09.89 U F51
2018-08-18 11:30:59 C 22 48 36.685 +00 24 12.06 U F51
2018-08-18 11:48:44 C 22 48 35.718 +00 24 14.25 U F51
2018-08-18 12:06:21 C 22 48 34.769 +00 24 16.37 U F51
2018-10-02 07:31:27 C 21 45 23.341 -00 43 35.77 V F52
2018-10-02 07:50:27 C 21 45 22.707 -00 43 38.12 V F52
2018-10-02 08:28:16 C 21 45 21.444 -00 43 42.70 V F52
2018-10-25 05:21:35 C 21 47 34.106 -01 03 48.10 V F52
2018-10-25 05:40:59 C 21 47 34.647 -01 03 46.91 V F52
2018-10-25 06:26:00 C 21 47 36.002 -01 03 44.18 V F52
2018-11-12 05:34:05 C 22 10 56.737 +00 02 09.11 V F52
2018-11-12 05:51:48 C 22 10 57.959 +00 02 13.50 V F52
2019-01-03 05:35:54 C 00 27 33.959 +09 35 15.08 V F51
2020-12-23 14:24:35 C 11 52 06.376 -00 13 20.50 V F51
2020-12-23 14:39:41 C 11 52 07.594 -00 13 34.02 V F51
2020-12-23 14:54:46 C 11 52 08.792 -00 13 46.52 V F51
2020-12-23 15:09:51 C 11 52 10.023 -00 14 00.42 V F51
2021-01-17 15:08:55 C 12 31 37.108 -08 05 35.90 V F52
2021-02-11 13:01:19 C 12 42 17.467 -13 22 05.56 V F51
2021-02-11 13:17:10 C 12 42 17.181 -13 22 11.23 V F51
2021-02-11 13:33:02 C 12 42 16.908 -13 22 16.66 V F51
2021-02-11 13:48:54 C 12 42 16.630 -13 22 22.33 V F51
2021-03-15 11:28:28 C 12 05 06.801 -13 40 30.49 U F51
2021-03-15 11:51:37 C 12 05 05.078 -13 40 23.38 U F51
2021-03-15 12:08:40 C 12 05 03.803 -13 40 18.14 U F51
2021-03-17 03:18:31 C 12 02 21.20 -13 27 35.2 V 807
2021-03-17 03:23:50 C 12 02 20.81 -13 27 33.6 V 807
2021-03-17 03:29:09 C 12 02 20.42 -13 27 32.0 V 807
2021-03-18 00:23:36 C 12 00 53.01 -13 20 51.1 V 033
2021-03-18 00:28:46 C 12 00 52.62 -13 20 49.4 V 033
2021-03-18 00:33:55 C 12 00 52.24 -13 20 47.5 V 033
2021-03-18 05:33:14 C 12 00 31.64 -13 18 42.6 V 807
2021-03-18 05:38:33 C 12 00 31.25 -13 18 40.8 V 807
2021-03-18 05:43:52 C 12 00 30.87 -13 18 38.9 V 807
2021-03-18 06:44:14 C 12 00 27.06 -13 18 35.7 o 711
2021-03-18 06:50:24 C 12 00 26.61 -13 18 33.4 o 711
2021-03-18 06:56:34 C 12 00 26.13 -13 18 31.4 o 711
2021-03-18 12:50:41 C 12 00 01.67 -13 16 06.3 V 474
2021-03-18 12:55:46 C 12 00 01.33 -13 16 04.3 V 474
2021-03-18 13:00:49 C 12 00 00.96 -13 16 02.4 V 474
2021-03-18 13:05:53 C 12 00 00.63 -13 16 00.8 V 474
2021-03-20 10:28:47 C 11 56 54.961 -12 59 52.25 U F51
2021-03-20 10:44:38 C 11 56 53.815 -12 59 46.30 U F51
2021-03-20 11:00:29 C 11 56 52.662 -12 59 40.39 U F51