2021 EA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5961964000
Semi-major axis (a)2.2070876000 AU
Inclination (i)1.25625000°
Long. of Asc. Node (Ω)178.67384000°
Arg. of Perihelion (ω)32.01331000°
Mean Anomaly (M)145.54062000°
Mean Motion (n)0.3005901400°/day
Perihelion dist (q)0.89122990 AU
Aphelion dist (Q)3.52294530 AU
Orbital Period3.27890890 yr
Physical Parameters
H (abs. magnitude)26.89
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.720″
Uncertainty7
Orbit TypeApollo
MOID0.004273 AU
Observations Used30
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-03-10
Observations (30)
Date Type RA Dec Mag Band Observatory
2021-03-06 03:22:55 C 08 38 21.36 +09 07 56.3 V G96
2021-03-06 03:32:56 C 08 38 17.26 +09 07 44.6 V G96
2021-03-06 03:41:01 C 08 38 13.86 +09 07 34.9 V G96
2021-03-06 03:49:04 C 08 38 10.44 +09 07 24.2 V G96
2021-03-06 05:16:51 C 08 37 27.50 +09 04 59.3 u H21
2021-03-06 05:19:01 C 08 37 32.02 +09 05 30.7 o 291
2021-03-06 05:19:55 C 08 37 26.20 +09 04 55.1 u H21
2021-03-06 05:23:00 C 08 37 24.91 +09 04 50.9 u H21
2021-03-06 05:24:14 C 08 37 29.74 +09 05 23.9 o 291
2021-03-06 05:29:17 C 08 37 22.22 +09 04 42.3 u H21
2021-03-06 05:29:26 C 08 37 27.47 +09 05 16.8 o 291
2021-03-06 05:45:39 C 08 37 20.13 +09 04 53.2 V I52
2021-03-06 05:51:43 C 08 37 17.53 +09 04 44.9 V I52
2021-03-06 06:03:49 C 08 37 12.20 +09 04 26.9 V I52
2021-03-06 06:06:43 C 08 37 09.94 +09 04 11.7 q 858
2021-03-06 06:14:43 C 08 37 06.49 +09 04 00.1 q 858
2021-03-06 18:24:20 C 08 32 16.56 +08 44 46.6 V L01
2021-03-06 18:27:28 C 08 32 14.97 +08 44 42.0 V L01
2021-03-06 18:33:41 C 08 32 11.76 +08 44 31.6 V L01
2021-03-06 18:39:54 C 08 32 08.53 +08 44 21.3 V L01
2021-03-06 19:21:31 C 08 31 46.75 +08 42 48.7 V 033
2021-03-06 19:23:35 C 08 31 45.66 +08 42 45.3 V 033
2021-03-06 19:25:39 C 08 31 44.58 +08 42 41.6 V 033
2021-03-08 19:35:25 C 07 51 30.05 +06 04 19.1 V 033
2021-03-08 19:36:10 C 07 51 28.87 +06 04 14.5 V 033
2021-03-08 19:36:56 C 07 51 27.68 +06 04 09.4 V 033
2021-03-08 19:39:07 C 07 51 24.23 +06 03 56.5 V 033
2021-03-10 02:31:08 C 06 27 29.96 +00 01 03.5 V I52
2021-03-10 02:31:50 C 06 27 26.44 +00 00 48.3 V I52
2021-03-10 02:33:14 C 06 27 19.39 +00 00 18.1 V I52