2020 HB1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5722793212 ± 2.00e+00
Semi-major axis (a)2.3669841793 AU ± 3.00e+00
Inclination (i)1.39341051° ± 4.00e+00
Long. of Asc. Node (Ω)64.34909741° ± 5.00e+00
Arg. of Perihelion (ω)148.23049479° ± 6.00e+00
Mean Anomaly (M)191.83547603° ± 1.39e+00
Mean Motion (n)0.2705985800°/day ± 5.14e-01
Perihelion dist (q)1.01240210 AU ± 4.90e+00
Aphelion dist (Q)3.72218790 AU ± 6.68e+00
Orbital Period3.64232400 yr ± 6.92e+00
Physical Parameters
H (abs. magnitude)27.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.428″
Uncertainty4
Orbit TypeAmor
MOID0.012695 AU
Observations Used23
Oppositions1
Arc Total2020-2020
First Observation Used
Last Observation Used2020-04-21
Observations (23)
Date Type RA Dec Mag Band Observatory
2020-04-16 09:32:07 C 13 43 18.991 +36 35 38.80 V F52
2020-04-16 09:48:19 C 13 43 49.978 +36 34 38.85 V F52
2020-04-16 10:04:32 C 13 44 20.927 +36 33 37.47 V F52
2020-04-17 10:28:03 C 14 37 04.697 +34 03 42.81 V F52
2020-04-18 08:54:16 C 15 27 26.41 +30 03 26.0 V G96
2020-04-18 09:10:57 C 15 28 01.44 +29 59 54.1 V G96
2020-04-18 09:18:26 C 15 28 17.04 +29 58 18.2 V G96
2020-04-18 11:04:32 C 15 31 59.26 +29 35 08.4 V I52
2020-04-18 11:09:48 C 15 32 10.21 +29 33 57.3 V I52
2020-04-18 11:11:24 C 15 32 13.62 +29 33 36.0 V I52
2020-04-18 11:13:01 C 15 32 16.95 +29 33 14.6 V I52
2020-04-19 02:30:27 C 16 05 06.19 +25 56 35.0 V L01
2020-04-19 02:32:16 C 16 05 09.72 +25 56 07.2 V L01
2020-04-19 02:34:05 C 16 05 13.30 +25 55 39.6 V L01
2020-04-19 02:35:53 C 16 05 16.81 +25 55 12.8 V L01
2020-04-19 02:37:41 C 16 05 20.34 +25 54 45.4 V L01
2020-04-19 02:39:38 C 16 05 24.23 +25 54 15.6 V L01
2020-04-19 07:31:18 C 16 15 39.48 +24 41 47.7 V I52
2020-04-19 07:33:25 C 16 15 43.41 +24 41 15.8 V I52
2020-04-19 07:35:31 C 16 15 47.33 +24 40 44.1 V I52
2020-04-21 09:53:02 C 17 38 27.32 +11 49 47.2 V I52
2020-04-21 09:56:13 C 17 38 31.13 +11 49 03.1 V I52
2020-04-21 09:59:22 C 17 38 34.94 +11 48 19.0 V I52