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
2021-03-20 12:48:52 C 11 56 45.47 -12 58 40.5 V 474
2021-03-20 12:53:56 C 11 56 45.13 -12 58 38.8 V 474
2021-03-20 12:59:00 C 11 56 44.77 -12 58 36.7 V 474
2021-03-20 13:04:04 C 11 56 44.38 -12 58 34.8 V 474
2021-03-24 06:11:45 C 11 50 53.03 -12 23 29.3 V 807
2021-03-24 06:17:03 C 11 50 52.68 -12 23 27.1 V 807
2021-03-24 06:22:22 C 11 50 52.31 -12 23 24.9 V 807
2021-03-25 06:02:59 C 11 49 23.04 -12 13 36.7 V 807
2021-03-25 06:11:23 C 11 49 22.49 -12 13 33.0 V 807
2021-03-25 06:19:25 C 11 49 21.95 -12 13 29.8 V 807
2021-04-03 08:28:12 C 11 37 25.16 -10 39 24.6 V V06
2021-04-03 08:37:20 C 11 37 24.74 -10 39 20.8 V V06
2021-04-03 08:46:27 C 11 37 24.25 -10 39 17.2 V V06
2021-04-11 03:46:25 C 11 30 18.70 -09 20 57.2 V 807
2021-04-11 03:54:24 C 11 30 18.45 -09 20 54.2 V 807
2021-04-11 04:02:21 C 11 30 18.18 -09 20 51.1 V 807