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
2024-05-16 02:11:36 C 13 02 27.12 +14 36 43.6 V H21
2024-05-16 02:14:23 C 13 02 27.94 +14 37 06.1 V H21
2024-05-16 06:18:13 C 13 03 45.650 +15 10 02.68 V U52
2024-05-16 06:19:46 C 13 03 46.109 +15 10 15.53 V U52
2024-05-16 06:21:18 C 13 03 46.582 +15 10 28.42 V U52
2024-05-16 12:22:55 C 13 05 54.23 +16 00 51.8 V P87
2024-05-16 12:26:34 C 13 05 55.35 +16 01 22.6 V P87
2024-05-16 12:30:13 C 13 05 56.48 +16 01 53.2 V P87
2024-05-16 12:33:48 C 13 05 57.59 +16 02 23.3 V P87
2024-05-16 12:55:41 C 13 06 03.71 +16 05 24.2 V 900
2024-05-16 13:05:58 C 13 06 06.92 +16 06 50.6 V 900
2024-05-17 01:26:55 C 13 10 44.237 +17 56 42.43 V W68
2024-05-17 01:29:32 C 13 10 45.110 +17 57 05.80 V W68
2024-05-17 01:34:07 C 13 10 46.639 +17 57 46.48 V W68
2024-05-17 02:08:34 C 13 10 58.291 +18 02 53.41 V W68
2024-05-17 08:44:43 C 13 13 31.440 +19 00 01.87 V T08
2024-05-17 08:48:43 C 13 13 32.844 +19 00 38.30 V T08
2024-05-17 08:56:13 C 13 13 35.470 +19 01 46.16 V T08
2024-05-17 09:13:42 C 13 13 41.647 +19 04 24.85 V T08
2024-05-17 20:39:21 B 13 18 33.674 +20 49 55.99 V 160
2024-05-17 20:48:35 B 13 18 37.231 +20 51 24.80 V 160
2024-05-17 23:33:42 C 13 19 43.39 +21 17 28.5 X 595
2024-05-17 23:37:02 C 13 19 44.78 +21 18 00.8 X 595
2024-05-17 23:39:27 C 13 19 45.77 +21 18 23.6 X 595
2024-05-18 03:01:02 C 13 21 24.13 +21 51 31.9 V H21
2024-05-18 03:03:48 C 13 21 25.27 +21 51 59.1 V H21
2024-05-18 03:06:35 C 13 21 26.41 +21 52 26.3 V H21
2024-05-18 03:09:22 C 13 21 27.54 +21 52 53.5 V H21
2024-05-18 03:12:09 C 13 21 28.68 +21 53 20.7 V H21
2024-05-18 03:14:55 C 13 21 29.83 +21 53 47.8 V H21
2024-05-18 03:18:21 C 13 21 31.22 +21 54 21.4 V H21
2024-05-18 23:03:17 C 13 31 04.819 +25 13 11.64 V Z80
2024-05-18 23:08:18 C 13 31 07.212 +25 14 03.88 V Z80
2024-05-18 23:13:18 C 13 31 09.658 +25 14 55.54 V Z80
2024-05-19 03:20:01 C 13 33 24.38 +25 58 47.6 V H21
2024-05-19 03:22:48 C 13 33 25.72 +25 59 17.0 V H21
2024-05-19 03:25:35 C 13 33 27.08 +25 59 46.4 V H21
2024-05-19 03:28:22 C 13 33 28.45 +26 00 15.9 V H21
2024-05-19 03:31:08 C 13 33 29.80 +26 00 45.3 V H21
2024-05-19 03:33:55 C 13 33 31.15 +26 01 14.7 V H21
2024-05-19 03:36:37 C 13 33 32.48 +26 01 43.1 V H21
2024-05-19 21:29:09 B 13 43 45.926 +29 14 40.96 X K74
2024-05-19 21:33:07 C 13 43 50.042 +29 15 19.44 V Z80
2024-05-19 21:37:07 C 13 43 52.272 +29 16 03.97 V Z80
2024-05-19 21:41:13 C 13 43 54.641 +29 16 48.76 V Z80
2024-05-19 21:41:28 B 13 43 52.903 +29 16 57.14 X K74
2024-05-19 21:53:47 B 13 43 59.902 +29 19 12.94 X K74
2024-05-19 22:06:06 B 13 44 06.910 +29 21 29.09 X K74
2024-05-19 22:18:26 B 13 44 13.932 +29 23 44.77 X K74
2024-05-19 22:21:43 B 13 44 16.010 +29 24 22.14 V B50
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)