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
2024-05-20 21:49:03 B 13 59 58.066 +33 50 20.98 X K74
2024-05-20 21:58:57 B 14 00 04.781 +33 52 14.59 X K74
2024-05-20 22:13:51 B 14 00 14.969 +33 55 05.81 X K74
2024-05-20 22:23:35 B 14 00 21.602 +33 56 57.66 X K74
2024-05-20 22:33:10 C 14 00 27.785 +33 58 43.00 Z G19
2024-05-20 22:33:19 B 14 00 28.262 +33 58 49.22 X K74
2024-05-20 22:43:03 B 14 00 34.925 +34 00 40.54 X K74
2024-05-20 22:44:31 C 14 00 35.597 +34 00 53.06 Z G19
2024-05-20 22:47:21 B 14 00 38.406 +34 01 27.77 Z B72
2024-05-20 22:49:48 B 14 00 40.083 +34 01 55.92 Z B72
2024-05-20 22:52:16 B 14 00 41.783 +34 02 24.24 Z B72
2024-05-20 22:52:47 B 14 00 41.575 +34 02 31.56 X K74
2024-05-20 22:54:43 B 14 00 43.469 +34 02 52.31 Z B72
2024-05-20 22:55:18 C 14 00 43.018 +34 02 55.97 Z G19
2024-05-20 22:57:10 B 14 00 45.151 +34 03 20.31 Z B72
2024-05-20 22:59:38 B 14 00 46.845 +34 03 48.47 Z B72
2024-05-20 23:02:05 B 14 00 48.539 +34 04 16.54 Z B72
2024-05-20 23:02:31 B 14 00 48.298 +34 04 22.69 X K74
2024-05-20 23:04:33 B 14 00 50.235 +34 04 44.62 Z B72
2024-05-20 23:07:00 B 14 00 51.933 +34 05 12.72 Z B72
2024-05-20 23:09:27 B 14 00 53.618 +34 05 40.68 Z B72
2024-05-20 23:12:14 B 14 00 55.015 +34 06 13.79 X K74
2024-05-20 23:21:58 B 14 01 01.745 +34 08 04.96 X K74
2024-05-20 23:31:41 B 14 01 08.470 +34 09 55.55 X K74
2024-05-20 23:41:24 B 14 01 15.238 +34 11 46.03 X K74
2024-05-21 08:22:43 C 14 07 47.744 +35 53 27.20 V 703
2024-05-21 08:29:13 C 14 07 52.529 +35 54 40.54 V 703
2024-05-21 08:32:29 C 14 07 54.937 +35 55 17.22 V 703
2024-05-21 20:18:55 C 14 17 42.75 +38 12 15.2 V C40
2024-05-21 20:22:39 C 14 17 45.71 +38 12 58.1 V C40
2024-05-21 20:30:08 C 14 17 51.72 +38 14 24.8 V C40
2024-05-21 20:38:34 B 14 18 04.464 +38 16 29.39 X L34
2024-05-21 20:43:51 C 14 18 02.74 +38 17 03.3 V C40
2024-05-21 20:47:35 C 14 18 05.75 +38 17 46.5 V C40
2024-05-21 20:51:19 C 14 18 08.75 +38 18 29.4 V C40
2024-05-21 20:55:03 C 14 18 11.73 +38 19 12.6 V C40
2024-05-21 21:02:31 C 14 18 17.75 +38 20 38.5 V C40
2024-05-21 21:07:18 C 14 18 25.22 +38 20 56.8 V 069
2024-05-21 21:10:18 C 14 18 27.65 +38 21 31.2 V 069
2024-05-21 21:13:19 C 14 18 30.08 +38 22 05.7 V 069
2024-05-21 22:18:44 B 14 19 24.626 +38 35 56.18 X L34
2024-05-21 23:33:12 B 14 20 25.164 +38 50 09.53 X L34
2024-05-22 02:37:04 C 14 23 18.35 +39 25 48.9 V 932
2024-05-22 03:18:00 C 14 23 52.61 +39 33 45.8 V 932
2024-05-22 03:32:19 C 14 24 04.65 +39 36 32.1 V 932
2024-05-22 08:36:42 C 14 28 34.280 +40 35 21.77 V 703
2024-05-22 08:39:58 C 14 28 37.168 +40 35 58.60 V 703
2024-05-22 08:43:15 C 14 28 40.080 +40 36 35.03 V 703
2024-05-22 08:46:31 C 14 28 42.971 +40 37 11.35 V 703
2024-05-22 09:07:56 C 14 29 13.020 +40 42 39.53 V T08
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)