2020 HB10

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6944173453 ± 3.40e-05
Semi-major axis (a)2.6532559381 AU ± 2.79e-04
Inclination (i)11.42466423° ± 3.07e-04
Long. of Asc. Node (Ω)146.18979524° ± 1.80e-03
Arg. of Perihelion (ω)353.99584907° ± 2.15e-03
Mean Anomaly (M)116.74865605° ± 7.63e-02
Mean Motion (n)0.2280570797°/day ± 3.60e-05
Perihelion dist (q)0.81078899 AU ± 1.24e-04
Aphelion dist (Q)4.49572288 AU ± 4.82e-04
Orbital Period4.32184032 yr ± 6.83e-04
Physical Parameters
H (abs. magnitude)20.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.247″
Uncertainty2
Orbit TypeApollo
MOID0.141708 AU
Observations Used107
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-28
Last Observation Used2020-06-11
Observations (111)
Date Type RA Dec Mag Band Observatory
2020-05-18 09:12:04 C 14 31 19.98 +24 53 49.6 V I52
2020-05-23 07:24:23 C 14 33 30.84 +21 10 08.1 V I52
2020-05-23 07:27:08 C 14 33 30.86 +21 10 02.9 V I52
2020-05-23 07:29:53 C 14 33 30.92 +21 09 58.0 V I52
2020-05-23 07:32:38 C 14 33 30.96 +21 09 53.5 V I52
2020-05-23 10:55:42 C 14 33 34.639 +21 04 00.37 U F51
2020-05-23 11:30:44 C 14 33 35.156 +21 02 58.48 U F51
2020-05-23 11:48:20 C 14 33 35.417 +21 02 27.33 U F51
2020-06-11 06:41:36 C 14 43 43.22 +10 33 08.6 V V06
2020-06-11 06:48:26 C 14 43 43.39 +10 33 00.6 V V06
2020-06-11 07:02:08 C 14 43 43.70 +10 32 45.6 V V06