2021 EN3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5090731000
Semi-major axis (a)1.8285037000 AU
Inclination (i)0.38511000°
Long. of Asc. Node (Ω)38.67086000°
Arg. of Perihelion (ω)180.18934000°
Mean Anomaly (M)309.24592000°
Mean Motion (n)0.3986211100°/day
Perihelion dist (q)0.89766170 AU
Aphelion dist (Q)2.75934570 AU
Orbital Period2.47254250 yr
Physical Parameters
H (abs. magnitude)27.41
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.760″
Uncertainty7
Orbit TypeApollo
MOID0.004689 AU
Observations Used23
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-03-14
Observations (24)
Date Type RA Dec Mag Band Observatory
2021-03-11 05:20:45 C 09 45 32.64 +24 56 40.6 V G96
2021-03-11 05:28:54 C 09 45 30.77 +24 57 36.5 V G96
2021-03-11 05:37:03 C 09 45 28.85 +24 58 33.7 V G96
2021-03-11 05:45:13 C 09 45 26.90 +24 59 30.0 V G96
2021-03-11 08:47:13 C 09 44 43.55 +25 20 35.6 V I52
2021-03-11 08:49:01 C 09 44 43.13 +25 20 47.0 V I52
2021-03-11 08:50:50 C 09 44 42.72 +25 21 00.7 V I52
2021-03-11 08:52:39 C 09 44 42.33 +25 21 12.6 V I52
2021-03-11 18:28:12 C 09 43 29.23 +26 37 06.6 V 033
2021-03-11 18:31:16 C 09 43 28.48 +26 37 34.8 V 033
2021-03-11 18:32:59 C 09 43 28.05 +26 37 50.7 V 033
2021-03-12 21:06:09 C 09 35 42.98 +32 07 41.2 V 033
2021-03-12 21:07:09 C 09 35 42.45 +32 07 58.3 V 033
2021-03-12 21:08:09 C 09 35 41.92 +32 08 15.3 V 033
2021-03-13 19:06:42 C 09 21 08.63 +41 13 25.2 V 033
2021-03-13 19:07:17 C 09 21 07.91 +41 13 46.2 V 033
2021-03-13 19:07:52 C 09 21 07.19 +41 14 07.1 V 033
2021-03-13 21:47:44 C 09 17 37.35 +42 54 27.2 V J95
2021-03-13 21:48:59 C 09 17 35.50 +42 55 16.3 V J95
2021-03-13 21:50:13 C 09 17 33.61 +42 56 05.0 V J95
2021-03-13 21:51:31 C 09 17 31.68 +42 56 57.2 V J95
2021-03-14 18:37:09 C 08 06 13.47 +64 09 34.7 V 033
2021-03-14 18:37:28 C 08 06 10.29 +64 10 03.9 V 033
2021-03-14 18:37:47 C 08 06 07.26 +64 10 31.5 V 033