2020 HU1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3488621697 ± 1.10e-04
Semi-major axis (a)0.8012562737 AU ± 1.23e-04
Inclination (i)43.46754209° ± 4.28e-02
Long. of Asc. Node (Ω)207.72746639° ± 2.24e-03
Arg. of Perihelion (ω)189.59284457° ± 1.38e-02
Mean Anomaly (M)85.74590187° ± 6.79e-01
Mean Motion (n)1.3742163511°/day ± 3.18e-04
Perihelion dist (q)0.52172827 AU ± 1.19e-04
Aphelion dist (Q)1.08078428 AU ± 1.88e-04
Orbital Period0.71722788 yr ± 1.66e-04
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.466″
Uncertainty3
Orbit TypeAten
MOID0.067928 AU
Observations Used75
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-19
Last Observation Used2020-05-01
Observations (78)
Date Type RA Dec Mag Band Observatory
2020-04-20 20:22:50 C 11 28 36.13 +05 30 40.9 V K87
2020-04-20 20:26:30 C 11 28 35.73 +05 31 42.4 V K87
2020-04-20 20:32:42 C 11 28 35.01 +05 33 26.5 V K87
2020-04-21 05:32:47 C 11 27 47.43 +07 59 40.1 L 658
2020-04-21 05:33:32 C 11 27 47.32 +07 59 51.8 L 658
2020-04-21 05:34:17 C 11 27 47.23 +08 00 03.5 L 658
2020-04-21 06:02:19 C 11 27 47.532 +08 08 06.04 U F51
2020-04-21 06:04:44 C 11 27 42.68 +08 08 25.1 V 703
2020-04-21 06:12:53 C 11 27 41.79 +08 10 35.4 V 703
2020-04-21 06:19:05 C 11 27 45.703 +08 12 30.02 U F51
2020-04-21 06:52:53 C 11 27 41.971 +08 21 21.55 U F51
2020-04-22 04:00:23 C 11 26 01.05 +13 30 39.4 V I52
2020-04-22 04:01:43 C 11 26 00.92 +13 30 57.5 V I52
2020-04-22 04:03:03 C 11 26 00.78 +13 31 15.9 V I52
2020-04-22 04:04:22 C 11 26 00.68 +13 31 34.0 V I52
2020-04-23 04:10:29 C 11 24 21.54 +18 35 41.9 V I52
2020-04-23 04:11:40 C 11 24 21.43 +18 35 56.0 V I52
2020-04-23 04:12:53 C 11 24 21.33 +18 36 09.8 V I52
2020-04-23 04:14:05 C 11 24 21.24 +18 36 23.8 V I52
2020-04-24 09:00:14 C 11 22 37.28 +23 39 40.5 V I52
2020-04-24 09:08:21 C 11 22 36.70 +23 40 57.5 V I52
2020-04-24 09:09:35 C 11 22 36.72 +23 41 08.9 V I52
2020-04-24 09:10:48 C 11 22 36.64 +23 41 20.6 V I52
2020-04-29 07:45:47 C 11 18 29.32 +36 52 55.5 V V06
2020-04-29 07:50:21 C 11 18 29.19 +36 53 16.0 V V06
2020-04-29 07:54:55 C 11 18 29.05 +36 53 36.7 V V06
2020-05-01 02:04:54 C 11 17 49.20 +39 45 23.4 u H21
2020-05-01 02:12:43 C 11 17 48.98 +39 45 51.9 u H21