2024 HP

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4748565094 ± 2.07e-09
Semi-major axis (a)1.9363320941 AU ± 5.11e-09
Inclination (i)6.49792234° ± 5.45e-07
Long. of Asc. Node (Ω)224.89677054° ± 1.47e-06
Arg. of Perihelion (ω)33.15202604° ± 1.88e-06
Mean Anomaly (M)194.86174836° ± 8.26e-07
Mean Motion (n)0.3657989971°/day ± 1.45e-09
Perihelion dist (q)1.01685219 AU ± 4.83e-09
Aphelion dist (Q)2.85581199 AU ± 8.54e-09
Orbital Period2.69444775 yr ± 1.07e-08
Physical Parameters
H (abs. magnitude)21.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.189″
Uncertainty0
Orbit TypeApollo
MOID0.036024 AU
Observations Used843
Radar Obs Used8
Oppositions5
Arc Total2016-2024
First Observation Used2016-02-11
Last Observation Used2024-09-09
Observations (908)
Date Type RA Dec Mag Band Observatory
2024-05-19 22:29:22 B 13 44 20.472 +29 25 47.46 V B50
2024-05-19 22:30:45 B 13 44 20.986 +29 26 00.31 X K74
2024-05-19 22:43:05 B 13 44 28.049 +29 28 15.82 X K74
2024-05-19 22:55:24 B 13 44 35.129 +29 30 31.28 X K74
2024-05-19 23:07:44 B 13 44 42.233 +29 32 46.46 X K74
2024-05-19 23:20:03 B 13 44 49.370 +29 35 01.50 X K74
2024-05-20 07:01:37 C 13 49 42.049 +31 02 15.22 V 703
2024-05-20 07:05:09 C 13 49 44.166 +31 02 54.96 V 703
2024-05-20 07:08:41 C 13 49 46.279 +31 03 34.38 V 703
2024-05-20 07:12:14 C 13 49 48.418 +31 04 14.02 V 703
2024-05-20 09:39:11 C 13 51 26.784 +31 32 44.48 V T05
2024-05-20 09:43:19 C 13 51 29.285 +31 33 30.67 V T05
2024-05-20 09:51:26 C 13 51 34.178 +31 35 01.54 V T05
2024-05-20 18:38:11 C 13 57 44.72 +33 13 58.0 V C40
2024-05-20 18:45:38 C 13 57 49.63 +33 15 24.1 V C40
2024-05-20 18:53:05 C 13 57 54.54 +33 16 50.4 V C40
2024-05-20 19:31:59 C 13 58 20.28 +33 24 18.7 V C40
2024-05-20 19:35:42 C 13 58 22.76 +33 25 01.8 V C40
2024-05-20 19:39:25 C 13 58 25.22 +33 25 44.5 V C40
2024-05-20 19:43:08 C 13 58 27.69 +33 26 27.0 V C40
2024-05-20 19:46:51 C 13 58 30.16 +33 27 09.7 V C40
2024-05-20 19:50:36 C 13 58 32.65 +33 27 52.6 V C40
2024-05-20 20:02:00 C 13 58 40.24 +33 30 03.7 V C40
2024-05-20 20:05:43 C 13 58 42.73 +33 30 46.2 V C40
2024-05-20 20:09:27 C 13 58 45.19 +33 31 28.8 V C40
2024-05-20 20:13:11 C 13 58 47.69 +33 32 11.5 V C40
2024-05-20 20:16:54 C 13 58 50.18 +33 32 54.2 V C40
2024-05-20 20:20:38 C 13 58 52.67 +33 33 37.0 V C40
2024-05-20 20:29:56 B 13 59 04.610 +33 35 06.94 X K74
2024-05-20 20:34:59 C 13 59 07.474 +33 36 02.23 Z G19
2024-05-20 20:39:49 B 13 59 11.280 +33 37 01.52 X K74
2024-05-20 20:49:42 B 13 59 17.933 +33 38 56.26 X K74
2024-05-20 20:51:31 C 13 59 16.61 +33 38 54.3 V 069
2024-05-20 20:54:10 C 13 59 18.38 +33 39 24.1 V 069
2024-05-20 20:56:23 C 13 59 19.87 +33 39 49.2 V 069
2024-05-20 20:58:37 C 13 59 21.47 +33 40 15.8 V 069
2024-05-20 20:59:36 B 13 59 24.598 +33 40 50.56 X K74
2024-05-20 21:04:44 C 13 59 27.571 +33 41 45.78 Z G19
2024-05-20 21:07:24 C 13 59 29.21 +33 42 17.1 V G34
2024-05-20 21:07:50 C 13 59 27.75 +33 42 01.6 V 069
2024-05-20 21:08:39 C 13 59 30.06 +33 42 31.6 V G34
2024-05-20 21:09:29 B 13 59 31.277 +33 42 45.04 X K74
2024-05-20 21:09:55 C 13 59 30.90 +33 42 45.9 V G34
2024-05-20 21:11:10 C 13 59 31.75 +33 43 00.9 V G34
2024-05-20 21:12:25 C 13 59 32.60 +33 43 15.0 V G34
2024-05-20 21:13:36 C 13 59 33.40 +33 43 28.6 V G34
2024-05-20 21:19:23 B 13 59 37.958 +33 44 39.26 X K74
2024-05-20 21:29:16 B 13 59 44.640 +33 46 32.99 X K74
2024-05-20 21:39:10 B 13 59 51.362 +33 48 27.07 X K74
2024-05-20 21:41:49 C 13 59 52.694 +33 48 53.71 Z G19
Radar Observations (8)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2024-05-16 01:30:00 302928.496 4 Hz 8560 -14 -14
2024-05-16 02:30:00 51797532.1 10 us 8560 -14 -14
2024-05-16 02:40:00 51776642.95 10 us 8560 -14 -14
2024-05-17 02:20:00 49062842.81 1 us 8560 -14 -14
2024-05-18 01:30:00 46657800 0.25 us 8560 -14 -14
2024-05-21 01:30:00 41154363.694 1 us 8560 -14 -14
2024-05-21 02:20:00 41106016.768 0.25 us 8560 -14 -14
2024-05-22 03:00:00 40075925.888 0.5 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)