2020 HB8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0258470694 ± 6.87e-05
Semi-major axis (a)1.0959395993 AU ± 3.37e-04
Inclination (i)14.45856848° ± 3.04e-02
Long. of Asc. Node (Ω)213.78870111° ± 8.94e-03
Arg. of Perihelion (ω)160.26114085° ± 2.15e-01
Mean Anomaly (M)155.19543221° ± 5.87e-01
Mean Motion (n)0.8590775046°/day ± 3.97e-04
Perihelion dist (q)1.06761277 AU ± 3.37e-04
Aphelion dist (Q)1.12426643 AU ± 3.54e-04
Orbital Period1.14730776 yr ± 5.30e-04
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.295″
Uncertainty3
Orbit TypeAmor
MOID0.073601 AU
Observations Used26
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-26
Last Observation Used2020-05-04
Observations (27)
Date Type RA Dec Mag Band Observatory
2020-04-26 09:48:38 C 16 32 53.64 -08 46 48.5 V G96
2020-04-26 09:56:01 C 16 32 53.57 -08 46 14.2 V G96
2020-04-26 10:03:26 C 16 32 53.52 -08 45 39.9 V G96
2020-04-26 10:10:50 C 16 32 53.44 -08 45 04.9 V G96
2020-04-26 11:03:45 C 16 32 52.97 -08 40 57.6 V V06
2020-04-26 11:08:06 C 16 32 52.93 -08 40 37.2 V V06
2020-04-26 11:12:26 C 16 32 52.90 -08 40 16.5 V V06
2020-04-26 11:16:47 C 16 32 52.86 -08 39 56.1 V V06
2020-04-27 08:04:04 C 16 33 03.07 -07 02 17.1 V V06
2020-04-27 08:08:24 C 16 33 03.09 -07 01 57.4 V V06
2020-04-27 08:12:44 C 16 33 03.01 -07 01 35.9 V V06
2020-04-27 08:17:05 C 16 33 02.97 -07 01 15.9 V V06
2020-04-28 08:39:56 C 16 33 06.82 -05 05 25.3 V V06
2020-04-28 08:47:11 C 16 33 06.69 -05 04 50.9 V V06
2020-04-28 08:54:25 C 16 33 06.59 -05 04 16.5 V V06
2020-04-28 09:01:40 C 16 33 06.49 -05 03 41.3 V V06
2020-04-30 10:41:03 C 16 33 00.00 -01 04 56.5 V V06
2020-04-30 10:46:45 C 16 32 59.90 -01 04 29.1 V V06
2020-04-30 10:52:27 C 16 32 59.79 -01 04 00.9 V V06
2020-05-01 07:16:49 C 16 32 54.77 +00 34 25.8 u H21
2020-05-01 07:25:34 C 16 32 54.56 +00 35 08.1 u H21
2020-05-01 09:14:01 C 16 32 52.24 +00 43 51.7 u H21
2020-05-01 09:17:31 C 16 32 52.16 +00 44 08.0 u H21
2020-05-01 09:21:55 C 16 32 52.08 +00 44 28.9 u H21
2020-05-04 05:56:39 C 16 32 10.86 +06 13 22.9 u H21
2020-05-04 06:07:15 C 16 32 10.55 +06 14 13.2 u H21
2020-05-04 06:14:13 C 16 32 10.37 +06 14 46.4 u H21