2020 HV9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3417020484 ± 5.86e-05
Semi-major axis (a)1.7506950894 AU ± 1.78e-04
Inclination (i)21.11798931° ± 1.98e-03
Long. of Asc. Node (Ω)63.91655197° ± 1.98e-04
Arg. of Perihelion (ω)175.02592967° ± 7.43e-04
Mean Anomaly (M)134.64855590° ± 1.31e-01
Mean Motion (n)0.4254970033°/day ± 6.48e-05
Perihelion dist (q)1.15247899 AU ± 1.56e-04
Aphelion dist (Q)2.34891119 AU ± 2.60e-04
Orbital Period2.31641181 yr ± 3.53e-04
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.277″
Uncertainty3
Orbit TypeAmor
MOID0.139803 AU
Observations Used92
Oppositions1
Arc Total2020-2020
First Observation Used2020-04-25
Last Observation Used2020-05-31
Observations (92)
Date Type RA Dec Mag Band Observatory
2020-05-19 10:37:40 C 15 23 41.928 +01 51 16.97 U F52
2020-05-19 10:54:49 C 15 23 40.214 +01 49 36.32 U F52
2020-05-19 11:11:59 C 15 23 38.510 +01 47 55.64 U F52
2020-05-20 01:12:25 C 15 22 26.88 +00 24 42.4 V 204
2020-05-20 01:34:45 C 15 22 24.78 +00 22 28.6 V 204
2020-05-20 06:38:04 C 15 22 00.03 -00 07 43.5 V 734
2020-05-20 06:41:25 C 15 21 59.71 -00 08 03.2 V 734
2020-05-20 06:44:47 C 15 21 59.37 -00 08 23.4 V 734
2020-05-20 06:48:09 C 15 21 59.06 -00 08 43.4 V 734
2020-05-20 22:29:09 C 15 20 39.07 -01 43 54.0 V B67
2020-05-20 22:37:00 C 15 20 38.44 -01 44 42.4 V B67
2020-05-21 08:36:08 C 15 19 47.544 -02 45 41.87 U F52
2020-05-21 08:54:09 C 15 19 45.698 -02 47 33.17 U F52
2020-05-21 09:12:12 C 15 19 43.845 -02 49 24.75 U F52
2020-05-21 09:30:15 C 15 19 41.987 -02 51 16.28 U F52
2020-05-23 09:34:29 C 15 15 28.36 -07 54 03.2 V T08
2020-05-23 09:39:09 C 15 15 27.79 -07 54 31.8 V T08
2020-05-23 09:46:39 C 15 15 27.06 -07 55 20.2 V T08
2020-05-23 10:02:43 C 15 15 25.32 -07 57 02.1 V T08
2020-05-24 09:23:34 C 15 13 21.287 -10 27 06.57 U F52
2020-05-24 09:39:50 C 15 13 19.566 -10 28 51.23 U F52
2020-05-24 09:56:05 C 15 13 17.843 -10 30 36.06 U F52
2020-05-24 10:12:15 C 15 13 16.129 -10 32 20.45 U F52
2020-05-25 06:52:41 C 15 11 25.48 -12 46 07.2 V G96
2020-05-25 07:00:02 C 15 11 24.71 -12 46 54.7 V G96
2020-05-25 07:08:37 C 15 11 23.81 -12 47 50.3 V G96
2020-05-25 07:16:00 C 15 11 23.04 -12 48 37.9 V G96
2020-05-27 12:35:02 C 15 06 36.43 -18 31 00.3 V 474
2020-05-27 12:36:45 C 15 06 36.26 -18 31 11.4 V 474
2020-05-27 12:38:29 C 15 06 36.09 -18 31 22.2 V 474
2020-05-27 12:40:13 C 15 06 35.90 -18 31 33.3 V 474
2020-05-29 12:35:40 C 15 02 20.37 -23 33 04.4 V 474
2020-05-29 12:38:17 C 15 02 20.08 -23 33 20.2 V 474
2020-05-29 12:39:35 C 15 02 19.96 -23 33 28.4 V 474
2020-05-29 12:42:12 C 15 02 19.66 -23 33 44.5 V 474
2020-05-30 09:46:31 C 15 00 31.07 -25 42 28.0 V 474
2020-05-30 09:50:39 C 15 00 30.61 -25 42 53.3 V 474
2020-05-30 09:55:51 C 15 00 30.11 -25 43 24.6 V 474
2020-05-31 10:20:03 C 14 58 22.84 -28 08 43.7 V 474
2020-05-31 10:21:46 C 14 58 22.65 -28 08 53.9 V 474
2020-05-31 10:23:30 C 14 58 22.49 -28 09 04.2 V 474
2020-05-31 10:25:14 C 14 58 22.33 -28 09 14.3 V 474