2020 HO154

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5004313203 ± 5.02e-03
Semi-major axis (a)2.3165610258 AU ± 2.45e-02
Inclination (i)10.14623499° ± 7.11e-02
Long. of Asc. Node (Ω)28.61045361° ± 6.17e-03
Arg. of Perihelion (ω)175.30320819° ± 1.89e-02
Mean Anomaly (M)212.56842936° ± 9.16e+00
Mean Motion (n)0.2795417361°/day ± 4.44e-03
Perihelion dist (q)1.15728133 AU ± 1.69e-02
Aphelion dist (Q)3.47584072 AU ± 3.86e-02
Orbital Period3.52586450 yr ± 5.60e-02
Physical Parameters
H (abs. magnitude)24.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.196″
Uncertainty4
Orbit TypeAmor
MOID0.153798 AU
Observations Used8
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-16
Last Observation Used2020-04-22
Observations (8)
Date Type RA Dec Mag Band Observatory
2020-04-16 08:21:23 C 14 28 34.48 -14 13 25.8 V G96
2020-04-16 08:36:42 C 14 28 35.15 -14 14 18.6 V G96
2020-04-21 09:53:09 C 14 34 59.246 -21 02 03.81 U F51
2020-04-21 10:09:07 C 14 34 59.821 -21 02 56.51 U F51
2020-04-21 10:40:58 C 14 35 00.958 -21 04 40.70 U F51
2020-04-22 10:23:41 C 14 36 12.668 -22 21 29.26 U F51
2020-04-22 10:57:10 C 14 36 13.817 -22 23 17.24 U F51
2020-04-22 11:13:52 C 14 36 14.409 -22 24 10.68 U F51