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
2024-05-22 09:16:03 C 14 29 20.023 +40 44 12.98 V T08
2024-05-22 09:21:23 C 14 29 24.598 +40 45 14.29 V T08
2024-05-22 09:44:55 C 14 29 44.935 +40 49 43.14 V T08
2024-05-22 11:39:55 C 14 31 26.345 +41 11 13.60 X F52
2024-05-22 11:56:52 C 14 31 41.574 +41 14 21.57 X F52
2024-05-22 12:04:42 C 14 31 48.657 +41 15 48.44 X F51
2024-05-22 12:13:55 C 14 31 57.001 +41 17 30.16 X F52
2024-05-22 12:23:19 C 14 32 05.557 +41 19 13.97 X F51
2024-05-22 20:30:10 B 14 40 26.340 +42 50 42.00 X K74
2024-05-22 20:36:30 B 14 40 32.470 +42 51 54.58 X K74
2024-05-22 20:43:03 B 14 40 38.806 +42 53 09.46 X K74
2024-05-22 20:44:59 B 14 40 41.158 +42 53 26.92 Z B72
2024-05-22 20:49:30 B 14 40 45.048 +42 54 23.26 X K74
2024-05-22 20:53:00 C 14 40 44.92 +42 54 40.3 V 069
2024-05-22 20:55:38 B 14 40 50.969 +42 55 33.13 X K74
2024-05-22 20:55:59 C 14 40 47.87 +42 55 13.8 V 069
2024-05-22 20:56:56 B 14 40 52.740 +42 55 43.58 Z B72
2024-05-22 20:59:00 C 14 40 50.83 +42 55 49.0 V 069
2024-05-22 21:01:46 B 14 40 56.892 +42 56 43.04 X K74
2024-05-22 21:02:00 C 14 40 53.71 +42 56 21.3 V 069
2024-05-22 21:07:53 B 14 41 02.822 +42 57 52.92 X K74
2024-05-22 21:08:47 B 14 41 04.210 +42 57 58.62 Z B72
2024-05-22 21:12:10 C 14 41 00.12 +42 58 57.0 V C40
2024-05-22 21:14:01 B 14 41 08.758 +42 59 02.80 X K74
2024-05-22 21:20:09 B 14 41 14.700 +43 00 12.31 X K74
2024-05-22 21:26:17 B 14 41 20.630 +43 01 21.79 X K74
2024-05-22 21:29:38 C 14 41 16.99 +43 02 11.5 V C40
2024-05-22 21:32:03 C 14 41 19.34 +43 02 38.4 V C40
2024-05-22 22:04:38 B 14 41 51.11 +43 08 31.8 X L76
2024-05-22 22:08:45 B 14 41 55.12 +43 09 17.2 X L76
2024-05-22 22:12:51 B 14 41 59.15 +43 10 02.3 X L76
2024-05-22 22:50:51 C 14 42 36.37 +43 17 07.4 V C40
2024-05-22 22:54:35 C 14 42 40.06 +43 17 48.2 V C40
2024-05-22 23:02:04 C 14 42 47.47 +43 19 09.9 V C40
2024-05-23 09:46:02 C 14 54 27.199 +45 20 06.68 V T08
2024-05-23 09:50:42 C 14 54 31.963 +45 20 56.65 V T08
2024-05-23 09:58:54 C 14 54 40.430 +45 22 24.89 V T08
2024-05-23 10:14:04 C 14 54 56.158 +45 25 07.61 V T08
2024-05-23 11:53:56 C 14 56 41.222 +45 42 37.17 X F52
2024-05-23 12:10:59 C 14 56 59.425 +45 45 34.00 X F52
2024-05-23 12:27:57 C 14 57 17.642 +45 48 29.04 X F52
2024-05-23 12:44:57 C 14 57 36.015 +45 51 23.80 X F52
2024-05-23 21:09:48 C 15 07 39.35 +47 19 47.7 V C40
2024-05-23 21:18:34 C 15 07 49.34 +47 21 17.8 V C40
2024-05-23 21:27:13 C 15 07 59.18 +47 22 46.5 V C40
2024-05-23 22:04:53 C 15 08 52.241 +47 28 51.56 V Z80
2024-05-23 22:08:56 C 15 08 56.906 +47 29 33.65 V Z80
2024-05-23 22:12:57 C 15 09 01.529 +47 30 15.73 V Z80
2024-05-23 22:30:11 C 15 09 11.42 +47 33 24.9 V C40
2024-05-23 22:38:56 C 15 09 21.55 +47 34 52.8 V C40
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)