2020 HP3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4055647357 ± 2.79e-05
Semi-major axis (a)1.9061543890 AU ± 8.81e-05
Inclination (i)3.10832439° ± 1.36e-04
Long. of Asc. Node (Ω)184.97018054° ± 8.11e-04
Arg. of Perihelion (ω)85.19314134° ± 5.05e-04
Mean Anomaly (M)14.72256448° ± 5.08e-02
Mean Motion (n)0.3745201305°/day ± 2.60e-05
Perihelion dist (q)1.13308539 AU ± 7.46e-05
Aphelion dist (Q)2.67922339 AU ± 1.35e-04
Orbital Period2.63170442 yr ± 1.82e-04
Physical Parameters
H (abs. magnitude)22.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.402″
Uncertainty2
Orbit TypeAmor
MOID0.129299 AU
Observations Used31
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-19
Last Observation Used2020-06-10
Observations (32)
Date Type RA Dec Mag Band Observatory
2020-04-19 08:32:08 C 12 34 01.954 +00 05 31.72 V F51
2020-04-19 08:51:36 C 12 34 01.053 +00 05 44.10 V F51
2020-04-19 09:30:40 C 12 33 59.226 +00 06 08.41 V F51
2020-04-20 07:20:26 C 12 33 07.475 +00 19 44.17 U F51
2020-04-20 07:37:32 C 12 33 06.704 +00 19 54.78 U F51
2020-04-20 08:11:33 C 12 33 05.144 +00 20 15.77 U F51
2020-04-21 05:08:58 C 12 32 15.69 +00 33 10.2 V V06
2020-04-21 05:12:39 C 12 32 15.55 +00 33 12.1 V V06
2020-04-21 05:21:25 C 12 32 15.14 +00 33 17.8 V V06
2020-04-21 05:25:05 C 12 32 15.05 +00 33 19.2 V V06
2020-04-21 07:46:35 C 12 32 09.757 +00 34 51.21 U F51
2020-04-21 08:04:11 C 12 32 08.965 +00 35 02.17 U F51
2020-04-21 08:21:42 C 12 32 08.187 +00 35 12.94 U F51
2020-04-22 05:27:12 C 12 31 19.78 +00 48 04.7 t 673
2020-04-22 06:31:07 C 12 31 17.04 +00 48 43.5 t 673
2020-04-25 07:14:32 C 12 28 39.71 +01 32 20.2 V G96
2020-04-25 07:22:07 C 12 28 39.44 +01 32 24.3 V G96
2020-04-25 07:29:40 C 12 28 39.18 +01 32 28.0 V G96
2020-04-28 06:38:42 C 12 26 24.37 +02 13 06.5 V V06
2020-04-28 06:46:03 C 12 26 24.13 +02 13 10.0 V V06
2020-04-28 06:53:23 C 12 26 23.90 +02 13 14.2 V V06
2020-04-28 07:00:42 C 12 26 23.72 +02 13 18.1 V V06
2020-05-13 02:27:44 C 12 21 35.26 +04 49 16.5 u H21
2020-05-13 02:35:19 C 12 21 35.26 +04 49 18.9 u H21
2020-05-13 07:10:38 C 12 21 35.42 +04 50 42.8 V V06
2020-05-13 07:18:20 C 12 21 35.38 +04 50 45.3 V V06
2020-05-13 07:26:00 C 12 21 35.41 +04 50 48.4 V V06
2020-05-13 07:33:42 C 12 21 35.45 +04 50 50.2 V V06
2020-06-10 04:24:40 C 12 50 21.61 +04 58 21.2 V V06
2020-06-10 04:30:22 C 12 50 22.03 +04 58 20.0 V V06
2020-06-10 04:36:04 C 12 50 22.47 +04 58 18.5 V V06
2020-06-10 04:41:45 C 12 50 22.90 +04 58 16.6 V V06