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
2024-05-10 21:50:54 C 12 33 17.004 +01 41 23.50 V Z80
2024-05-10 21:51:13 C 12 33 13.40 +01 41 34.3 V C40
2024-05-10 21:56:05 B 12 33 17.81 +01 41 52.5 q Y84
2024-05-10 21:57:32 C 12 33 17.945 +01 41 54.85 V Z80
2024-05-10 21:58:16 C 12 33 14.41 +01 42 07.2 V C40
2024-05-10 22:05:19 C 12 33 15.41 +01 42 40.8 V C40
2024-05-10 22:12:23 C 12 33 16.43 +01 43 14.1 V C40
2024-05-10 22:19:26 C 12 33 17.47 +01 43 47.2 V C40
2024-05-10 23:19:22 B 12 33 29.41 +01 48 26.3 q Y84
2024-05-10 23:28:53 C 12 33 30.341 +01 49 06.92 V C23
2024-05-10 23:33:12 C 12 33 30.958 +01 49 27.19 V C23
2024-05-10 23:36:27 C 12 33 31.445 +01 49 42.17 V C23
2024-05-11 00:37:50 B 12 33 40.66 +01 54 38.0 q Y84
2024-05-11 01:44:07 C 12 33 57.37 +02 00 18.6 V W46
2024-05-11 02:24:08 C 12 34 02.76 +02 03 30.8 V W46
2024-05-11 02:26:04 C 12 34 02.99 +02 03 40.1 V W46
2024-05-11 18:06:23 C 12 36 47.954 +03 24 01.98 X L68
2024-05-11 18:18:14 C 12 36 49.721 +03 25 02.89 X L68
2024-05-11 18:29:46 C 12 36 51.451 +03 26 02.08 X L68
2024-05-11 20:16:56 B 12 37 09.557 +03 32 18.27 X B72
2024-05-11 20:19:18 B 12 37 09.943 +03 32 30.73 X B72
2024-05-11 20:21:55 B 12 37 10.355 +03 32 43.64 X B72
2024-05-11 20:33:01 B 12 37 11.846 +03 33 42.88 X K74
2024-05-11 20:37:02 B 12 37 12.617 +03 33 58.90 V L65
2024-05-11 20:38:08 B 12 37 12.653 +03 34 09.59 X K74
2024-05-11 20:41:09 B 12 37 13.272 +03 34 20.24 V L65
2024-05-11 20:45:17 B 12 37 13.942 +03 34 41.63 V L65
2024-05-11 20:52:23 B 12 37 14.935 +03 35 24.22 X K87
2024-05-11 20:53:28 B 12 37 15.074 +03 35 29.11 X K74
2024-05-11 20:54:15 B 12 37 15.154 +03 35 34.55 X K87
2024-05-11 20:56:05 B 12 37 15.514 +03 35 43.44 X K87
2024-05-11 21:07:58 B 12 37 17.366 +03 36 44.50 X K74
2024-05-11 21:15:28 C 12 37 19.831 +03 37 25.36 X Z43
2024-05-11 21:21:36 B 12 37 19.531 +03 37 55.52 X K74
2024-05-11 21:25:05 C 12 37 21.370 +03 38 15.86 X Z43
2024-05-11 21:26:09 B 12 37 20.251 +03 38 18.92 X K74
2024-05-11 21:36:08 C 12 37 23.102 +03 39 13.10 X Z43
2024-05-11 21:39:48 B 12 37 22.423 +03 39 30.02 X K74
2024-05-11 21:47:37 C 12 37 24.756 +03 40 07.82 V Z80
2024-05-11 21:52:12 C 12 37 24.09 +03 40 44.6 X K83
2024-05-11 21:56:33 C 12 37 26.158 +03 40 54.59 V Z80
2024-05-11 21:56:51 C 12 37 24.82 +03 41 08.8 X K83
2024-05-11 22:01:13 C 12 37 25.51 +03 41 31.7 X K83
2024-05-11 22:02:31 B 12 37 26.064 +03 41 28.36 X K74
2024-05-11 22:29:48 B 12 37 30.458 +03 43 50.77 X K74
2024-05-11 22:31:02 C 12 37 30.28 +03 43 56.8 Y 557
2024-05-11 22:44:38 C 12 37 32.51 +03 45 07.8 Y 557
2024-05-11 23:03:31 C 12 37 35.63 +03 46 46.4 Y 557
2024-05-11 23:20:17 C 12 37 38.42 +03 48 14.1 Y 557
2024-05-12 04:15:08 B 12 38 34.776 +04 15 02.09 X W42
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)