2020 HE3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0620581000
Semi-major axis (a)1.2332938000 AU
Inclination (i)27.22039000°
Long. of Asc. Node (Ω)34.07044000°
Arg. of Perihelion (ω)146.01893000°
Mean Anomaly (M)50.41207000°
Mean Motion (n)0.7196217100°/day
Perihelion dist (q)1.15675790 AU
Aphelion dist (Q)1.30982970 AU
Orbital Period1.36961920 yr
Physical Parameters
H (abs. magnitude)23.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.370″
Uncertainty7
Orbit TypeAmor
MOID0.162046 AU
Observations Used38
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-04-28
Observations (38)
Date Type RA Dec Mag Band Observatory
2020-04-18 06:37:43 C 12 52 32.76 +27 37 14.9 V G96
2020-04-18 06:45:12 C 12 52 30.72 +27 36 41.0 V G96
2020-04-18 06:52:42 C 12 52 28.66 +27 36 07.3 V G96
2020-04-18 07:00:12 C 12 52 26.64 +27 35 33.3 V G96
2020-04-19 05:09:09 C 12 46 48.43 +25 53 58.4 V V06
2020-04-19 05:12:57 C 12 46 47.43 +25 53 40.8 V V06
2020-04-19 05:16:44 C 12 46 46.43 +25 53 23.2 V V06
2020-04-19 05:20:32 C 12 46 45.43 +25 53 05.8 V V06
2020-04-19 20:07:04 C 12 43 03.98 +24 43 34.6 V 033
2020-04-19 20:09:49 C 12 43 03.29 +24 43 21.9 V 033
2020-04-19 20:12:34 C 12 43 02.57 +24 43 08.9 V 033
2020-04-19 20:15:23 C 12 43 01.89 +24 42 55.1 V 033
2020-04-20 03:40:52 C 12 41 12.65 +24 07 55.4 V I52
2020-04-20 03:46:21 C 12 41 11.31 +24 07 29.1 V I52
2020-04-20 03:51:50 C 12 41 09.88 +24 07 01.3 V I52
2020-04-20 04:11:35 C 12 41 03.80 +24 05 25.8 u H21
2020-04-20 04:20:31 C 12 41 01.52 +24 04 43.5 u H21
2020-04-20 04:26:56 C 12 40 59.86 +24 04 12.9 u H21
2020-04-20 20:40:20 C 12 37 04.03 +22 46 13.2 V 033
2020-04-20 20:43:00 C 12 37 03.37 +22 46 00.3 V 033
2020-04-20 20:50:38 C 12 37 01.47 +22 45 23.6 V 033
2020-04-21 05:20:07 C 12 34 59.05 +22 04 22.7 q H36
2020-04-21 05:42:06 C 12 34 53.53 +22 02 34.5 q H36
2020-04-21 20:18:39 C 12 31 28.91 +20 51 02.5 V 033
2020-04-21 20:21:19 C 12 31 28.26 +20 50 49.5 V 033
2020-04-21 20:23:58 C 12 31 27.64 +20 50 36.3 V 033
2020-04-22 02:23:34 C 12 30 04.93 +20 21 15.0 u H21
2020-04-22 02:28:10 C 12 30 03.82 +20 20 52.6 u H21
2020-04-22 02:34:01 C 12 30 02.42 +20 20 23.7 u H21
2020-04-22 05:01:36 C 12 29 27.94 +20 08 22.5 V I52
2020-04-22 05:12:24 C 12 29 25.36 +20 07 29.6 V I52
2020-04-22 05:16:50 C 12 29 24.27 +20 07 06.7 V I52
2020-04-25 03:31:07 C 12 14 10.41 +14 17 08.9 V I52
2020-04-25 03:33:51 C 12 14 09.81 +14 16 54.9 V I52
2020-04-25 03:36:36 C 12 14 09.22 +14 16 41.7 V I52
2020-04-28 07:42:40 C 11 59 36.39 +08 01 02.8 V I52
2020-04-28 07:45:25 C 11 59 35.83 +08 00 49.9 V I52
2020-04-28 07:48:09 C 11 59 35.38 +08 00 37.4 V I52