2021 EA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3262543000
Semi-major axis (a)1.2975455000 AU
Inclination (i)7.85153000°
Long. of Asc. Node (Ω)342.14311000°
Arg. of Perihelion (ω)238.37121000°
Mean Anomaly (M)38.97672000°
Mean Motion (n)0.6668377300°/day
Perihelion dist (q)0.87421570 AU
Aphelion dist (Q)1.72087530 AU
Orbital Period1.47803220 yr
Physical Parameters
H (abs. magnitude)28.11
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.720″
Uncertainty5
Orbit TypeApollo
MOID0.000604 AU
Observations Used111
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-03-02
Observations (116)
Date Type RA Dec Mag Band Observatory
2021-03-02 04:00:29 C 11 20 51.49 +44 54 41.4 u H21
2021-03-02 04:01:27 C 11 20 55.41 +44 55 38.0 u H21
2021-03-02 04:02:24 C 11 20 59.32 +44 56 34.8 u H21
2021-03-02 04:05:56 C 11 16 05.58 +45 10 18.8 V G40
2021-03-02 04:10:00 C 11 16 20.00 +45 13 51.1 V G40
2021-03-02 04:20:15 C 11 16 57.45 +45 22 50.3 V G40
2021-03-02 04:25:13 C 11 17 15.98 +45 27 12.8 V G40
2021-03-02 07:49:10 C 11 48 40.60 +50 05 00.5 V 654
2021-03-02 07:52:04 C 11 49 11.89 +50 10 30.6 V 654
2021-03-02 07:59:04 C 11 50 29.89 +50 24 04.0 V 654
2021-03-02 08:01:57 C 11 51 02.87 +50 29 44.1 V 654
2021-03-02 08:20:08 C 11 53 55.99 +50 58 04.2 15.5 r 718
2021-03-02 08:20:36 C 11 54 02.03 +50 59 02.8 15.7 r 718
2021-03-02 08:22:37 C 11 54 28.13 +51 03 14.6 15.0 r 718
2021-03-02 08:24:39 C 11 54 54.38 +51 07 27.1 15.2 r 718
2021-03-02 08:27:28 C 11 55 31.34 +51 13 19.7 15.7 r 718