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
2024-05-12 04:21:50 B 12 38 35.846 +04 15 37.91 X W42
2024-05-12 04:28:32 B 12 38 36.912 +04 16 13.76 X W42
2024-05-12 07:43:02 C 12 39 12.524 +04 33 33.62 V 703
2024-05-12 07:46:22 C 12 39 13.082 +04 33 51.41 V 703
2024-05-12 07:49:41 C 12 39 13.655 +04 34 09.66 V 703
2024-05-12 07:53:01 C 12 39 14.249 +04 34 27.30 V 703
2024-05-12 21:28:04 C 12 42 04.620 +05 50 05.64 V Z80
2024-05-12 21:34:43 C 12 42 05.827 +05 50 44.27 V Z80
2024-05-12 21:41:23 C 12 42 07.070 +05 51 23.00 V Z80
2024-05-12 22:11:16 B 12 42 11.462 +05 54 18.36 X K74
2024-05-12 22:13:48 B 12 42 11.923 +05 54 32.69 X K74
2024-05-12 22:16:06 B 12 42 12.331 +05 54 46.01 X K74
2024-05-12 22:46:38 C 12 42 17.70 +05 57 42.5 Y 557
2024-05-12 23:03:26 C 12 42 20.91 +05 59 19.5 Y 557
2024-05-12 23:17:02 C 12 42 23.51 +06 00 38.3 Y 557
2024-05-12 23:32:47 C 12 42 26.56 +06 02 09.4 Y 557
2024-05-12 23:47:26 C 12 42 29.43 +06 03 34.2 Y 557
2024-05-13 00:03:10 C 12 42 32.51 +06 05 05.4 Y 557
2024-05-13 19:58:27 C 12 47 08.09 +08 06 43.4 Y 557
2024-05-13 20:31:15 C 12 47 15.02 +08 10 12.4 Y 557
2024-05-13 20:39:44 B 12 47 17.477 +08 11 00.49 V L65
2024-05-13 20:43:12 B 12 47 18.192 +08 11 22.74 V L65
2024-05-13 20:46:40 B 12 47 18.943 +08 11 44.92 V L65
2024-05-13 21:05:44 C 12 47 22.32 +08 13 52.7 Y 557
2024-05-13 21:11:19 C 12 47 23.760 +08 14 26.84 X G19
2024-05-13 21:15:35 C 12 47 24.665 +08 14 54.02 X G19
2024-05-13 21:19:50 C 12 47 25.594 +08 15 21.28 X G19
2024-05-13 21:23:49 C 12 47 26.410 +08 15 46.98 X G19
2024-05-13 21:27:32 C 12 47 27.223 +08 16 10.49 X G19
2024-05-13 21:31:15 C 12 47 28.034 +08 16 34.28 X G19
2024-05-13 21:36:44 C 12 47 28.94 +08 17 11.0 Y 557
2024-05-13 22:34:32 C 12 47 42.451 +08 23 19.86 Z C23
2024-05-13 22:38:51 C 12 47 43.430 +08 23 47.29 Z C23
2024-05-13 22:43:09 C 12 47 44.359 +08 24 15.41 Z C23
2024-05-14 00:04:47 B 12 48 01.901 +08 33 01.73 X K74
2024-05-14 00:09:02 C 12 48 04.190 +08 34 20.96 V G40
2024-05-14 00:11:45 B 12 48 03.470 +08 33 46.40 X K74
2024-05-14 00:12:05 C 12 48 04.817 +08 34 40.69 V G40
2024-05-14 00:18:01 B 12 48 04.908 +08 34 26.90 X K74
2024-05-14 00:24:18 B 12 48 06.341 +08 35 07.44 X K74
2024-05-14 00:26:01 C 12 48 07.745 +08 36 10.91 V G40
2024-05-14 00:30:35 B 12 48 07.781 +08 35 47.90 X K74
2024-05-14 00:33:44 B 12 48 08.494 +08 36 08.10 X K74
2024-05-14 06:40:24 C 12 49 41.462 +09 17 06.90 V 703
2024-05-14 06:43:39 C 12 49 42.200 +09 17 28.36 V 703
2024-05-14 06:46:55 C 12 49 42.913 +09 17 50.03 V 703
2024-05-14 06:50:09 C 12 49 43.626 +09 18 11.70 V 703
2024-05-14 10:59:47 C 12 50 55.17 +09 46 11.6 q Q10
2024-05-14 11:05:22 C 12 50 56.52 +09 46 50.3 q Q10
2024-05-14 11:12:14 C 12 50 58.04 +09 47 34.5 q Q10
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)