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
2024-05-09 14:06:24 C 12 28 32.37 -00 38 23.9 V 900
2024-05-09 14:16:36 C 12 28 33.51 -00 37 41.8 V 900
2024-05-09 18:41:32 B 12 29 13.26 -00 19 34.1 X L76
2024-05-09 18:45:17 B 12 29 13.69 -00 19 17.5 X L76
2024-05-09 18:49:03 B 12 29 14.10 -00 19 01.9 X L76
2024-05-09 18:51:07 B 12 29 14.36 -00 18 53.5 X L76
2024-05-09 18:53:10 B 12 29 14.61 -00 18 44.6 X L76
2024-05-09 18:55:13 B 12 29 14.83 -00 18 36.0 X L76
2024-05-09 20:59:19 C 12 29 32.556 -00 09 56.12 V C23
2024-05-09 21:00:01 B 12 29 32.203 -00 09 50.47 X K74
2024-05-09 21:04:14 B 12 29 32.688 -00 09 32.98 X K74
2024-05-09 21:12:39 B 12 29 33.694 -00 08 56.94 X K74
2024-05-09 21:16:52 B 12 29 34.195 -00 08 39.26 X K74
2024-05-09 21:21:05 B 12 29 34.697 -00 08 21.26 X K74
2024-05-09 21:24:57 B 12 29 35.158 -00 08 04.78 X K74
2024-05-09 21:37:52 C 12 29 37.154 -00 07 11.53 V C23
2024-05-09 21:50:28 C 12 29 39.185 -00 06 18.22 V Z80
2024-05-09 22:02:34 C 12 29 40.618 -00 05 26.88 V Z80
2024-05-10 00:09:33 B 12 29 56.14 +00 03 42.4 q Y84
2024-05-10 00:13:50 B 12 29 56.72 +00 04 01.4 q Y84
2024-05-10 00:18:04 B 12 29 57.22 +00 04 19.6 q Y84
2024-05-10 07:17:56 C 12 30 57.949 +00 35 21.41 V 703
2024-05-10 07:21:17 C 12 30 58.363 +00 35 36.10 V 703
2024-05-10 07:24:37 C 12 30 58.788 +00 35 51.04 V 703
2024-05-10 07:27:58 C 12 30 59.224 +00 36 05.87 V 703
2024-05-10 18:00:13 B 12 32 41.88 +01 23 31.8 X L76
2024-05-10 18:02:16 B 12 32 42.18 +01 23 41.1 X L76
2024-05-10 18:04:19 B 12 32 42.45 +01 23 50.7 X L76
2024-05-10 18:06:22 B 12 32 42.74 +01 24 00.4 X L76
2024-05-10 18:08:25 B 12 32 42.98 +01 24 09.7 X L76
2024-05-10 18:10:28 B 12 32 43.26 +01 24 19.3 X L76
2024-05-10 18:12:32 B 12 32 43.53 +01 24 28.8 X L76
2024-05-10 18:14:35 B 12 32 43.82 +01 24 38.3 X L76
2024-05-10 18:16:38 B 12 32 44.10 +01 24 48.1 X L76
2024-05-10 19:41:24 B 12 32 58.056 +01 31 29.53 V D64
2024-05-10 19:42:33 B 12 32 58.584 +01 31 34.57 V 160
2024-05-10 19:50:53 B 12 32 59.666 +01 32 11.11 V 160
2024-05-10 20:01:47 B 12 33 00.718 +01 33 04.97 V D64
2024-05-10 20:16:23 B 12 33 03.067 +01 34 02.24 X K74
2024-05-10 20:27:12 B 12 33 04.546 +01 34 52.90 X K74
2024-05-10 20:38:00 B 12 33 06.014 +01 35 43.37 X K74
2024-05-10 20:48:48 B 12 33 07.495 +01 36 34.06 X K74
2024-05-10 20:59:36 B 12 33 08.966 +01 37 24.89 X K74
2024-05-10 21:10:06 B 12 33 10.406 +01 38 14.10 X K74
2024-05-10 21:20:16 B 12 33 11.798 +01 39 01.98 X K74
2024-05-10 21:30:26 B 12 33 13.198 +01 39 49.64 X K74
2024-05-10 21:40:36 B 12 33 14.602 +01 40 37.67 X K74
2024-05-10 21:44:09 C 12 33 12.38 +01 41 01.1 V C40
2024-05-10 21:44:13 C 12 33 16.085 +01 40 51.64 V Z80
2024-05-10 21:50:46 B 12 33 16.006 +01 41 25.44 X K74
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)