2021 EV

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5119457157 ± 5.96e-08
Semi-major axis (a)2.1447769136 AU ± 9.10e-08
Inclination (i)8.83099722° ± 6.47e-06
Long. of Asc. Node (Ω)30.58071938° ± 4.52e-05
Arg. of Perihelion (ω)188.63661961° ± 4.01e-05
Mean Anomaly (M)155.58146640° ± 3.28e-05
Mean Motion (n)0.3137899910°/day ± 2.00e-08
Perihelion dist (q)1.04676756 AU ± 1.35e-07
Aphelion dist (Q)3.24278627 AU ± 1.88e-07
Orbital Period3.14103799 yr ± 2.00e-07
Physical Parameters
H (abs. magnitude)20.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.309″
Uncertainty0
Orbit TypeAmor
MOID0.043042 AU
Observations Used110
Oppositions4
Arc Total2015-2021
First Observation Used2015-08-21
Last Observation Used2021-06-28
Observations (118)
Date Type RA Dec Mag Band Observatory
2021-05-31 05:14:29 C 10 23 47.98 +00 06 49.5 V I52
2021-05-31 05:17:37 C 10 23 48.58 +00 06 43.3 V I52
2021-05-31 05:20:44 C 10 23 49.03 +00 06 36.1 V I52
2021-06-10 00:52:33 C 11 03 51.43 -09 37 33.9 u 807
2021-06-10 01:00:21 C 11 03 52.77 -09 37 53.4 u 807
2021-06-10 01:08:16 C 11 03 54.19 -09 38 13.3 u 807
2021-06-11 00:09:25 C 11 08 08.44 -10 36 45.1 u 807
2021-06-11 00:15:17 C 11 08 09.53 -10 36 59.4 u 807
2021-06-11 00:21:14 C 11 08 10.56 -10 37 13.7 u 807
2021-06-11 23:24:17 C 11 12 28.77 -11 35 50.2 u 807
2021-06-11 23:32:12 C 11 12 30.21 -11 36 10.1 u 807
2021-06-11 23:40:06 C 11 12 31.65 -11 36 30.5 u 807
2021-06-13 23:56:48 C 11 21 43.35 -13 38 55.6 u 807
2021-06-14 00:06:38 C 11 21 45.21 -13 39 19.8 u 807
2021-06-14 00:16:31 C 11 21 47.08 -13 39 44.8 u 807
2021-06-28 00:41:49 C 12 32 57.72 -26 49 18.7 u 807
2021-06-28 00:51:02 C 12 32 59.76 -26 49 37.9 u 807
2021-06-28 00:59:45 C 12 33 01.70 -26 49 55.3 u 807