2021 ES3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1409975000
Semi-major axis (a)1.0603181000 AU
Inclination (i)11.19867000°
Long. of Asc. Node (Ω)350.25855000°
Arg. of Perihelion (ω)103.27766000°
Mean Anomaly (M)170.13668000°
Mean Motion (n)0.9027132900°/day
Perihelion dist (q)0.91081590 AU
Aphelion dist (Q)1.20982030 AU
Orbital Period1.09182810 yr
Physical Parameters
H (abs. magnitude)27.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual1.220″
Uncertainty7
Orbit TypeApollo
MOID0.011339 AU
Observations Used35
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-03-11
Observations (35)
Date Type RA Dec Mag Band Observatory
2021-03-10 05:49:09 C 09 54 48.78 +30 15 52.2 V G96
2021-03-10 05:57:17 C 09 54 43.38 +30 10 00.6 V G96
2021-03-10 06:05:37 C 09 54 38.02 +30 04 05.3 V G96
2021-03-10 06:13:49 C 09 54 32.76 +29 58 13.6 V G96
2021-03-10 06:47:10 C 09 54 11.51 +29 34 29.6 V I52
2021-03-10 06:49:26 C 09 54 10.07 +29 32 52.2 V I52
2021-03-10 06:51:41 C 09 54 08.64 +29 31 15.5 V I52
2021-03-10 06:53:57 C 09 54 07.21 +29 29 38.6 V I52
2021-03-10 09:32:11 C 09 52 34.24 +27 36 34.7 V I52
2021-03-10 09:34:26 C 09 52 33.07 +27 34 59.0 V I52
2021-03-10 09:36:41 C 09 52 31.88 +27 33 22.2 V I52
2021-03-10 17:04:51 C 09 50 08.13 +22 29 15.1 V N88
2021-03-10 17:05:51 C 09 50 07.63 +22 28 37.0 V N88
2021-03-10 18:51:27 C 09 49 54.38 +21 18 48.5 V L01
2021-03-10 18:52:28 C 09 49 53.95 +21 18 09.2 V L01
2021-03-10 18:53:30 C 09 49 53.48 +21 17 29.6 V L01
2021-03-10 18:54:45 C 09 49 52.92 +21 16 42.2 V L01
2021-03-10 18:55:59 C 09 49 52.35 +21 15 55.1 V L01
2021-03-10 21:49:07 C 09 48 32.23 +19 26 34.9 V K63
2021-03-10 21:51:35 C 09 48 31.04 +19 25 01.4 V K63
2021-03-10 22:01:07 C 09 48 26.51 +19 19 01.9 V K63
2021-03-11 02:26:55 C 09 47 31.73 +16 37 18.9 V I52
2021-03-11 02:28:02 C 09 47 31.25 +16 36 39.5 V I52
2021-03-11 02:29:10 C 09 47 30.79 +16 35 59.8 V I52
2021-03-11 03:09:46 C 09 47 10.91 +16 11 49.6 q 858
2021-03-11 03:20:15 C 09 47 06.38 +16 05 40.1 q 858
2021-03-11 03:30:24 C 09 47 01.98 +15 59 43.5 q 858
2021-03-11 04:33:57 C 09 46 27.56 +15 22 06.3 q H36
2021-03-11 04:41:18 C 09 46 24.38 +15 17 46.0 q H36
2021-03-11 05:11:28 C 09 46 24.22 +14 58 32.2 V U55
2021-03-11 05:16:10 C 09 46 22.27 +14 55 48.9 V U55
2021-03-11 05:20:52 C 09 46 20.31 +14 53 07.4 V U55
2021-03-11 19:42:45 C 09 42 43.19 +07 14 16.5 V J95
2021-03-11 19:45:38 C 09 42 42.25 +07 12 52.6 V J95
2021-03-11 19:48:23 C 09 42 41.43 +07 11 33.0 V J95