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
2021-03-17 09:19:13 C 09 16 25.88 +00 48 27.6 V 474
2021-03-17 09:20:40 C 09 16 26.21 +00 48 05.9 V 474
2021-03-17 09:22:06 C 09 16 26.52 +00 47 44.1 V 474
2021-03-17 09:25:00 C 09 16 27.19 +00 47 00.5 V 474
2021-03-17 20:06:56 C 09 19 22.31 -01 58 39.5 V G17
2021-03-17 20:11:23 C 09 19 23.33 -01 59 45.5 V G17
2021-03-17 20:15:49 C 09 19 24.34 -02 00 51.9 V G17
2021-03-17 22:43:50 C 09 19 59.60 -02 37 36.4 V Z80
2021-03-17 22:50:30 C 09 20 01.14 -02 39 14.0 V Z80
2021-03-17 22:57:10 C 09 20 02.64 -02 40 52.3 V Z80
2021-03-18 04:38:17 C 09 21 39.72 -04 03 02.2 V I52
2021-03-18 04:38:28 C 09 21 39.78 -04 03 05.0 V I52
2021-03-18 04:39:49 C 09 21 40.06 -04 03 24.6 V I52
2021-03-18 04:40:00 C 09 21 40.09 -04 03 27.3 V I52
2021-03-18 10:26:13 C 09 23 11.29 -05 21 39.1 V 474
2021-03-18 10:29:07 C 09 23 11.92 -05 22 20.3 V 474
2021-03-18 10:32:00 C 09 23 12.53 -05 23 01.8 V 474
2021-03-19 03:49:33 C 09 27 53.19 -09 29 59.7 V I52
2021-03-19 03:49:44 C 09 27 53.23 -09 30 02.6 V I52
2021-03-19 03:49:56 C 09 27 53.27 -09 30 04.9 V I52
2021-03-19 03:50:07 C 09 27 53.32 -09 30 07.5 V I52
2021-03-19 05:12:05 C 09 28 10.01 -09 48 44.4 V 703
2021-03-19 05:19:30 C 09 28 11.48 -09 50 25.4 V 703
2021-03-19 05:26:56 C 09 28 13.00 -09 52 06.5 V 703
2021-03-19 05:34:22 C 09 28 14.59 -09 53 47.3 V 703
2021-03-19 08:32:42 C 09 29 01.19 -10 33 10.9 V T08
2021-03-19 08:37:21 C 09 29 02.10 -10 34 13.3 V T08
2021-03-19 08:44:57 C 09 29 03.60 -10 35 55.0 V T08
2021-03-19 09:03:37 C 09 29 07.26 -10 40 05.4 V T08
2021-03-20 09:34:03 C 09 35 33.39 -15 50 56.1 V 474
2021-03-20 09:36:57 C 09 35 33.99 -15 51 31.8 V 474
2021-03-20 09:39:50 C 09 35 34.58 -15 52 07.3 V 474
2021-03-21 08:13:13 C 09 41 19.25 -20 16 13.8 V 474
2021-03-21 08:16:07 C 09 41 19.87 -20 16 46.3 V 474
2021-03-21 08:19:00 C 09 41 20.44 -20 17 19.0 V 474
2021-03-22 08:33:59 C 09 47 09.95 -24 37 05.6 V T08
2021-03-22 08:38:38 C 09 47 10.78 -24 37 51.8 V T08
2021-03-22 08:46:35 C 09 47 12.25 -24 39 10.9 V T08
2021-03-22 08:51:54 C 09 47 13.16 -24 40 02.5 V T08
2021-03-22 08:56:33 C 09 47 14.01 -24 40 49.3 V T08
2021-03-22 09:01:11 C 09 47 14.86 -24 41 33.7 V T08
2021-03-22 09:04:30 C 09 47 15.46 -24 42 07.1 V T08
2021-03-22 09:27:35 C 09 47 27.13 -24 42 24.7 V 474
2021-03-22 09:30:28 C 09 47 27.71 -24 42 53.6 V 474
2021-03-22 09:33:22 C 09 47 28.27 -24 43 22.3 V 474
2021-03-22 09:52:08 C 09 47 24.15 -24 49 53.7 V T08
2021-03-23 03:11:20 C 09 51 45.12 -27 34 49.9 V I52
2021-03-23 03:11:41 C 09 51 45.21 -27 34 53.4 V I52
2021-03-23 03:12:02 C 09 51 45.29 -27 34 56.5 V I52
2021-03-25 01:39:14 C 10 02 23.79 -33 49 26.8 u 807