2021 EJ3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0852974242 ± 1.66e-06
Semi-major axis (a)0.9238870558 AU ± 1.32e-06
Inclination (i)1.59448564° ± 5.41e-06
Long. of Asc. Node (Ω)4.22754175° ± 7.19e-05
Arg. of Perihelion (ω)326.99553541° ± 4.32e-05
Mean Anomaly (M)307.13643583° ± 4.04e-03
Mean Motion (n)1.1099002584°/day ± 2.37e-06
Perihelion dist (q)0.84508187 AU ± 1.95e-06
Aphelion dist (Q)1.00269224 AU ± 2.09e-06
Orbital Period0.88803140 yr ± 1.90e-06
Physical Parameters
H (abs. magnitude)27.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.197″
Uncertainty1
Orbit TypeAten
MOID0.003906 AU
Observations Used76
Oppositions1
Arc Total2021-2021
First Observation Used2021-03-07
Last Observation Used2021-03-17
Observations (77)
Date Type RA Dec Mag Band Observatory
2021-03-14 18:40:39 C 13 06 44.15 +65 56 26.4 V 033
2021-03-14 18:41:09 C 13 06 42.90 +65 56 42.8 V 033
2021-03-14 21:25:26 C 12 58 50.00 +67 28 48.8 q A48
2021-03-14 21:26:09 C 12 58 47.48 +67 29 12.6 q A48
2021-03-14 21:27:02 C 12 58 44.39 +67 29 41.7 q A48
2021-03-14 21:27:55 C 12 58 41.30 +67 30 10.6 q A48
2021-03-15 04:56:25 C 12 25 49.858 +71 12 09.46 V J04
2021-03-15 04:56:33 C 12 25 49.278 +71 12 12.73 V J04
2021-03-15 04:56:42 C 12 25 48.371 +71 12 16.63 V J04
2021-03-15 23:26:36 C 10 12 41.017 +78 20 17.30 V J04
2021-03-15 23:27:00 C 10 12 35.292 +78 20 22.86 V J04
2021-03-16 19:28:48 C 06 22 04.05 +76 06 37.3 V J95
2021-03-16 19:31:05 C 06 21 42.15 +76 05 45.5 V J95
2021-03-16 19:37:13 C 06 20 42.92 +76 03 21.8 V J95
2021-03-16 19:40:52 C 06 20 08.20 +76 01 56.9 V J95
2021-03-16 21:17:24 C 06 04 53.70 +75 18 09.1 V 033
2021-03-16 21:17:53 C 06 04 49.75 +75 17 55.6 V 033
2021-03-16 21:18:23 C 06 04 45.72 +75 17 41.7 V 033
2021-03-16 21:38:25 C 06 02 41.682 +75 22 30.45 V J04
2021-03-16 21:39:01 C 06 02 36.118 +75 22 13.06 V J04
2021-03-17 19:40:28 C 04 30 01.72 +64 46 33.3 V J95
2021-03-17 19:45:34 C 04 29 47.09 +64 43 47.8 V J95
2021-03-17 19:56:40 C 04 29 15.58 +64 37 46.3 V J95
2021-03-17 20:40:08 C 04 27 00.18 +64 10 57.0 V 033
2021-03-17 20:40:43 C 04 26 58.77 +64 10 37.5 V 033
2021-03-17 20:41:17 C 04 26 57.35 +64 10 18.5 V 033
2021-03-17 20:41:52 C 04 26 55.92 +64 09 59.7 V 033