2021 EO

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4751569000
Semi-major axis (a)1.8677331000 AU
Inclination (i)3.72866000°
Long. of Asc. Node (Ω)356.55027000°
Arg. of Perihelion (ω)194.52351000°
Mean Anomaly (M)295.99453000°
Mean Motion (n)0.3861284900°/day
Perihelion dist (q)0.98026680 AU
Aphelion dist (Q)2.75519940 AU
Orbital Period2.55253800 yr
Physical Parameters
H (abs. magnitude)25.17
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.750″
Uncertainty6
Orbit TypeApollo
MOID0.002489 AU
Observations Used106
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-03-16
Observations (112)
Date Type RA Dec Mag Band Observatory
2021-03-06 00:20:05 C 12 11 33.55 +31 24 54.1 V 033
2021-03-06 00:25:37 C 12 11 43.83 +31 24 11.6 V Z80
2021-03-06 00:32:17 C 12 11 52.11 +31 23 28.8 V Z80
2021-03-06 01:19:06 C 12 12 47.22 +31 18 25.8 V K87
2021-03-06 01:25:48 C 12 12 55.56 +31 17 40.1 V K87
2021-03-06 01:32:32 C 12 13 04.00 +31 16 55.5 V K87
2021-03-06 06:23:51 C 12 19 53.84 +30 44 02.5 V I52
2021-03-06 06:24:02 C 12 19 54.12 +30 44 01.5 V I52
2021-03-06 06:24:13 C 12 19 54.35 +30 44 00.0 V I52
2021-03-06 21:04:52 C 12 41 15.78 +28 38 17.1 V 033
2021-03-06 21:05:22 C 12 41 16.50 +28 38 12.7 V 033
2021-03-06 21:05:52 C 12 41 17.24 +28 38 08.2 V 033
2021-03-06 22:57:38 C 12 44 04.59 +28 20 35.3 V G33
2021-03-06 22:59:19 C 12 44 07.10 +28 20 19.1 V G33
2021-03-06 23:01:00 C 12 44 09.61 +28 20 03.5 V G33
2021-03-06 23:02:41 C 12 44 12.10 +28 19 47.3 V G33
2021-03-06 23:12:07 C 12 44 24.73 +28 18 37.4 V 246
2021-03-06 23:12:39 C 12 44 25.55 +28 18 32.1 V 246
2021-03-06 23:13:13 C 12 44 26.33 +28 18 27.1 V 246
2021-03-06 23:13:35 C 12 44 26.92 +28 18 23.5 V 246
2021-03-06 23:13:55 C 12 44 27.40 +28 18 20.0 V 246
2021-03-06 23:14:25 C 12 44 28.13 +28 18 15.3 V 246
2021-03-07 02:08:32 C 12 48 49.32 +27 48 49.2 V K87
2021-03-07 02:15:00 C 12 48 59.09 +27 47 41.4 V K87
2021-03-07 02:21:27 C 12 49 08.86 +27 46 32.8 V K87
2021-03-07 02:38:00 C 12 49 30.67 +27 43 38.8 o K88
2021-03-07 02:38:28 C 12 49 31.39 +27 43 34.4 o K88
2021-03-07 02:38:55 C 12 49 32.10 +27 43 29.7 o K88
2021-03-07 02:39:23 C 12 49 32.78 +27 43 24.5 o K88
2021-03-07 04:25:25 C 12 52 18.95 +27 23 55.2 V 033
2021-03-07 04:25:55 C 12 52 19.70 +27 23 49.9 V 033
2021-03-07 04:26:24 C 12 52 20.48 +27 23 44.3 V 033
2021-03-07 06:59:47 C 12 56 58.56 +26 57 49.8 V I52
2021-03-07 07:00:55 C 12 57 00.33 +26 57 37.6 V I52
2021-03-07 07:02:03 C 12 57 02.08 +26 57 25.2 V I52
2021-03-07 07:03:11 C 12 57 03.84 +26 57 12.7 V I52
2021-03-07 08:48:53 C 12 59 47.63 +26 37 30.2 V 703
2021-03-07 08:56:28 C 12 59 59.42 +26 36 02.4 V 703
2021-03-07 09:04:04 C 13 00 11.13 +26 34 35.8 V 703
2021-03-07 09:11:39 C 13 00 22.96 +26 33 06.8 V 703
2021-03-08 03:40:56 C 13 32 33.41 +22 22 37.2 V 204
2021-03-08 03:44:47 C 13 32 40.44 +22 21 10.3 V K87
2021-03-08 03:45:57 C 13 32 42.19 +22 21 19.1 V 204
2021-03-08 03:48:22 C 13 32 46.72 +22 20 14.6 V K87
2021-03-08 03:50:58 C 13 32 50.98 +22 20 01.2 V 204
2021-03-08 03:52:11 C 13 32 53.42 +22 19 15.2 V K87
2021-03-09 03:04:14 C 14 17 15.18 +15 31 48.7 V J95
2021-03-09 03:06:08 C 14 17 18.70 +15 31 11.3 V J95
2021-03-09 03:08:05 C 14 17 22.36 +15 30 33.8 V J95
2021-03-09 03:10:02 C 14 17 25.98 +15 29 55.3 V J95