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
2021-03-10 11:48:00 C 15 20 39.78 +04 02 03.2 V I52
2021-03-10 11:48:34 C 15 20 40.77 +04 01 51.1 V I52
2021-03-10 11:49:08 C 15 20 41.77 +04 01 38.7 V I52
2021-03-10 11:49:41 C 15 20 42.76 +04 01 26.5 V I52
2021-03-12 14:02:40 C 16 43 53.36 -11 35 34.7 V 474
2021-03-12 14:03:19 C 16 43 54.25 -11 35 44.4 V 474
2021-03-12 14:03:59 C 16 43 55.15 -11 35 54.5 V 474
2021-03-12 14:04:39 C 16 43 56.04 -11 36 04.4 V 474
2021-03-13 03:46:05 C 17 01 45.08 -14 55 30.1 V 033
2021-03-13 03:46:55 C 17 01 46.09 -14 55 41.2 V 033
2021-03-13 03:47:45 C 17 01 47.04 -14 55 52.3 V 033
2021-03-16 05:21:03 C 18 10 14.859 -25 08 45.58 V J04