2020 HN

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1373993253 ± 6.24e-05
Semi-major axis (a)1.0562466073 AU ± 3.61e-05
Inclination (i)0.58675299° ± 3.00e-04
Long. of Asc. Node (Ω)217.98249995° ± 3.32e-04
Arg. of Perihelion (ω)264.29528273° ± 1.06e-03
Mean Anomaly (M)125.13143483° ± 1.03e-01
Mean Motion (n)0.9079549186°/day ± 4.66e-05
Perihelion dist (q)0.91111904 AU ± 7.29e-05
Aphelion dist (Q)1.20137418 AU ± 7.76e-05
Orbital Period1.08554540 yr ± 5.57e-05
Physical Parameters
H (abs. magnitude)28.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.328″
Uncertainty3
Orbit TypeApollo
MOID0.002426 AU
Observations Used32
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-13
Last Observation Used2020-04-22
Observations (32)
Date Type RA Dec Mag Band Observatory
2020-04-13 08:07:21 C 13 13 26.16 -21 05 11.4 V 703
2020-04-13 08:14:58 C 13 13 26.57 -21 04 21.6 V 703
2020-04-13 08:22:34 C 13 13 26.81 -21 03 33.6 V 703
2020-04-16 06:42:19 C 13 24 09.98 -16 09 33.6 V G96
2020-04-16 06:49:56 C 13 24 09.80 -16 09 11.7 V G96
2020-04-16 06:57:32 C 13 24 09.60 -16 08 50.2 V G96
2020-04-16 07:05:10 C 13 24 09.40 -16 08 28.6 V G96
2020-04-16 10:05:52 C 13 24 06.80 -15 59 25.7 V I52
2020-04-16 10:06:59 C 13 24 06.89 -15 59 21.8 V I52
2020-04-16 10:08:05 C 13 24 06.84 -15 59 18.6 V I52
2020-04-16 21:54:20 C 13 25 34.81 -15 29 32.2 V L01
2020-04-16 21:56:36 C 13 25 34.79 -15 29 27.4 V L01
2020-04-16 21:58:51 C 13 25 34.80 -15 29 22.1 V L01
2020-04-16 22:02:15 C 13 25 34.76 -15 29 12.8 V L01
2020-04-16 23:15:27 C 13 25 34.86 -15 26 31.2 V 033
2020-04-16 23:19:46 C 13 25 34.84 -15 26 20.3 V 033
2020-04-16 23:24:06 C 13 25 34.83 -15 26 09.3 V 033
2020-04-18 00:37:24 C 13 27 22.92 -14 29 05.0 V 033
2020-04-18 00:42:19 C 13 27 22.91 -14 28 54.4 V 033
2020-04-18 00:47:13 C 13 27 22.90 -14 28 43.0 V 033
2020-04-18 06:32:28 C 13 27 57.03 -14 16 09.4 V I52
2020-04-18 06:34:31 C 13 27 56.96 -14 16 06.8 V I52
2020-04-18 06:39:04 C 13 27 56.82 -14 15 56.8 V I52
2020-04-18 06:41:07 C 13 27 56.73 -14 15 53.0 V I52
2020-04-19 10:01:44 C 13 29 29.664 -13 26 33.58 U F51
2020-04-19 10:18:57 C 13 29 28.851 -13 26 05.73 U F51
2020-04-19 10:36:06 C 13 29 28.044 -13 25 38.00 U F51
2020-04-19 10:53:17 C 13 29 27.259 -13 25 09.17 U F51
2020-04-22 09:09:50 C 13 32 34.312 -11 54 52.59 U F51
2020-04-22 09:26:35 C 13 32 33.573 -11 54 35.94 U F51
2020-04-22 09:43:18 C 13 32 32.827 -11 54 19.16 U F51
2020-04-22 10:00:02 C 13 32 32.086 -11 54 01.92 U F51