2021 EL1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3049666867 ± 3.76e-05
Semi-major axis (a)1.4634095363 AU ± 8.31e-05
Inclination (i)9.52626708° ± 9.04e-04
Long. of Asc. Node (Ω)352.70037204° ± 1.29e-04
Arg. of Perihelion (ω)170.44350868° ± 4.02e-04
Mean Anomaly (M)238.06725929° ± 8.19e-02
Mean Motion (n)0.5567541399°/day ± 4.74e-05
Perihelion dist (q)1.01711838 AU ± 7.97e-05
Aphelion dist (Q)1.90970069 AU ± 1.22e-04
Orbital Period1.77030796 yr ± 1.51e-04
Physical Parameters
H (abs. magnitude)23.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.313″
Uncertainty2
Orbit TypeAmor
MOID0.026162 AU
Observations Used209
Oppositions1
Arc Total2021-2021
First Observation Used2021-03-06
Last Observation Used2021-04-06
Observations (214)
Date Type RA Dec Mag Band Observatory
2021-03-25 01:43:48 C 10 02 24.59 -33 50 00.1 u 807
2021-03-25 01:50:44 C 10 02 25.77 -33 50 50.3 u 807
2021-03-25 01:54:47 C 10 02 26.45 -33 51 19.9 u 807
2021-03-25 09:38:22 C 10 04 09.93 -34 45 04.1 V R57
2021-03-25 09:41:08 C 10 04 10.37 -34 45 24.2 V R57
2021-03-25 09:46:41 C 10 04 11.37 -34 46 02.6 V R57
2021-03-25 09:49:28 C 10 04 11.88 -34 46 21.6 V R57
2021-03-25 09:52:14 C 10 04 12.33 -34 46 41.3 V R57
2021-04-05 10:52:56 C 10 54 14.41 -51 31 45.5 V 474
2021-04-05 10:58:00 C 10 54 15.08 -51 31 54.2 V 474
2021-04-05 11:03:04 C 10 54 15.74 -51 32 03.3 V 474
2021-04-06 10:14:11 C 10 57 57.45 -52 12 04.1 V 474
2021-04-06 10:18:25 C 10 57 57.98 -52 12 11.0 V 474
2021-04-06 10:22:39 C 10 57 58.49 -52 12 18.1 V 474