2020 HE1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3599941000
Semi-major axis (a)1.4389069000 AU
Inclination (i)2.74134000°
Long. of Asc. Node (Ω)194.82084000°
Arg. of Perihelion (ω)322.54255000°
Mean Anomaly (M)110.42685000°
Mean Motion (n)0.5710248600°/day
Perihelion dist (q)0.92090890 AU
Aphelion dist (Q)1.95690490 AU
Orbital Period1.72603280 yr
Physical Parameters
H (abs. magnitude)27.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.320″
Uncertainty6
Orbit TypeApollo
MOID0.007180 AU
Observations Used29
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-04-27
Observations (29)
Date Type RA Dec Mag Band Observatory
2020-04-16 09:55:03 C 13 00 28.381 +39 26 33.31 V F52
2020-04-19 08:15:15 C 14 19 56.17 +18 20 00.6 V G96
2020-04-19 08:23:46 C 14 19 59.93 +18 18 27.5 V G96
2020-04-19 08:32:16 C 14 20 03.67 +18 16 54.6 V G96
2020-04-19 08:40:46 C 14 20 07.39 +18 15 21.9 V G96
2020-04-19 10:19:46 C 14 20 51.00 +17 57 23.4 V I52
2020-04-19 10:21:31 C 14 20 51.79 +17 57 04.3 V I52
2020-04-19 10:23:16 C 14 20 52.58 +17 56 45.2 V I52
2020-04-19 10:25:01 C 14 20 53.33 +17 56 26.4 V I52
2020-04-19 20:18:21 C 14 26 02.22 +16 16 04.6 V 033
2020-04-19 20:19:45 C 14 26 02.76 +16 15 51.8 V 033
2020-04-19 20:21:10 C 14 26 03.38 +16 15 38.3 V 033
2020-04-19 20:24:43 C 14 26 04.77 +16 15 07.0 V 033
2020-04-19 20:26:30 C 14 26 05.51 +16 14 49.9 V 033
2020-04-19 20:27:55 C 14 26 06.08 +16 14 36.9 V 033
2020-04-19 20:29:19 C 14 26 06.64 +16 14 24.2 V 033
2020-04-20 01:16:59 C 14 27 56.62 +15 31 09.5 V J95
2020-04-20 01:35:02 C 14 28 02.98 +15 28 29.3 V J95
2020-04-20 02:03:43 C 14 28 13.19 +15 24 16.1 V J95
2020-04-20 04:45:10 C 14 29 30.38 +15 02 01.6 u H21
2020-04-20 04:50:53 C 14 29 32.28 +15 01 13.2 u H21
2020-04-20 04:58:00 C 14 29 34.57 +15 00 14.5 u H21
2020-04-26 09:28:51 C 14 57 52.68 +03 58 30.1 V V06
2020-04-26 09:34:33 C 14 57 52.96 +03 58 16.4 V V06
2020-04-26 09:40:15 C 14 57 53.27 +03 58 03.3 V V06
2020-04-26 09:45:57 C 14 57 53.65 +03 57 50.0 V V06
2020-04-27 06:15:10 C 14 59 40.90 +03 12 35.4 u H21
2020-04-27 06:19:50 C 14 59 41.09 +03 12 25.7 u H21
2020-04-27 06:26:50 C 14 59 41.38 +03 12 11.5 u H21