IAA RAS IAA Minor Planet Database

2021 JE2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5441833512 ± 3.27e-04
Semi-major axis (a)1.9178023466 AU ± 1.28e-03
Inclination (i)3.55823516° ± 1.96e-03
Long. of Asc. Node (Ω)206.62828431° ± 7.04e-04
Arg. of Perihelion (ω)82.08464631° ± 1.98e-03
Mean Anomaly (M)237.21579791° ± 5.97e-01
Mean Motion (n)0.3711132903°/day ± 3.73e-04
Perihelion dist (q)0.87416624 AU ± 8.58e-04
Aphelion dist (Q)2.96143845 AU ± 2.08e-03
Orbital Period2.65586361 yr ± 2.67e-03
Physical Parameters
H (abs. magnitude)25.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.265″
Uncertainty3
Orbit TypeApollo
MOID0.030989 AU
Observations Used41
Oppositions1
Arc Total2021-2021
First Observation Used2021-05-01
Last Observation Used2021-05-15
Observations (44)
Date Type RA Dec Mag Band Observatory
2021-05-01 08:03:37 C 14 30 36.38 -06 23 10.7 – V G96
2021-05-01 08:11:43 C 14 30 36.82 -06 22 52.1 – V G96
2021-05-01 08:19:49 C 14 30 37.23 -06 22 34.7 – V G96
2021-05-06 04:59:48 C 14 43 05.67 -00 13 29.0 – V W16
2021-05-06 05:11:18 C 14 43 07.09 -00 12 37.3 – V W16
2021-05-06 05:22:49 C 14 43 08.58 -00 11 46.4 – V W16
2021-05-06 05:34:19 C 14 43 10.00 -00 10 56.9 – V W16
2021-05-06 12:50:36 C 14 44 17.37 +00 24 34.4 – V 474
2021-05-06 12:53:10 C 14 44 17.73 +00 24 46.8 – V 474
2021-05-06 12:55:44 C 14 44 18.09 +00 24 58.3 – V 474
2021-05-06 12:58:17 C 14 44 18.43 +00 25 10.4 – V 474
2021-05-06 21:09:41 C 14 45 43.73 +01 02 08.4 – V B49
2021-05-06 21:10:37 C 14 45 43.87 +01 02 12.8 – V B49
2021-05-07 04:17:22 C 14 46 57.68 +01 38 30.4 – q 734
2021-05-07 04:24:46 C 14 46 58.81 +01 39 05.5 – q 734
2021-05-07 04:32:08 C 14 46 59.91 +01 39 46.4 – q 734
2021-05-07 04:39:33 C 14 47 01.05 +01 40 26.0 – q 734
2021-05-07 04:46:57 C 14 47 02.23 +01 41 04.3 – q 734
2021-05-07 05:52:02 C 14 47 12.20 +01 46 45.9 – V H36
2021-05-07 06:17:12 C 14 47 16.17 +01 49 00.0 – V H36
2021-05-07 06:29:45 C 14 47 18.16 +01 50 07.2 – V H36
2021-05-07 07:55:06 C 14 47 33.80 +01 57 48.5 – V 654
2021-05-07 08:42:14 C 14 47 41.18 +02 02 01.7 – V 654
2021-05-07 09:24:40 C 14 47 47.95 +02 05 50.9 – V 654
2021-05-09 06:47:07 C 14 58 06.09 +06 59 50.1 – V I52
2021-05-09 06:50:01 C 14 58 06.77 +07 00 12.3 – V I52
2021-05-09 06:53:26 C 14 58 07.63 +07 00 38.6 – V I52
2021-05-09 06:54:51 C 14 58 07.91 +07 00 49.9 – V I52
2021-05-11 01:30:14 C 15 12 28.69 +13 37 27.3 – V 033
2021-05-11 01:31:40 C 15 12 29.23 +13 37 42.9 – V 033
2021-05-12 05:57:14 C 15 26 45.39 +19 42 05.0 – V I52
2021-05-12 05:58:03 C 15 26 45.83 +19 42 16.9 – V I52
2021-05-12 05:58:53 C 15 26 46.25 +19 42 29.0 – V I52
2021-05-12 05:59:42 C 15 26 46.70 +19 42 40.7 – V I52
2021-05-14 20:32:21 C 16 26 30.81 +39 24 20.5 – V 033
2021-05-14 20:33:00 C 16 26 31.78 +39 24 35.6 – V 033
2021-05-14 20:33:40 C 16 26 32.72 +39 24 50.6 – V 033
2021-05-15 09:23:23 C 16 48 03.59 +44 24 52.5 – V I52
2021-05-15 09:24:32 C 16 48 05.64 +44 25 18.8 – V I52
2021-05-15 09:25:40 C 16 48 07.71 +44 25 45.2 – V I52
2021-05-15 09:26:49 C 16 48 09.78 +44 26 11.8 – V I52
2021-05-15 21:37:40 C 17 14 24.91 +49 05 47.6 – V 033
2021-05-15 21:38:19 C 17 14 26.44 +49 06 02.7 – V 033
2021-05-15 21:38:59 C 17 14 27.97 +49 06 18.0 – V 033