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
2024-05-14 19:16:40 C 12 53 06.310 +10 46 30.04 X L68
2024-05-14 19:21:07 C 12 53 07.378 +10 47 01.50 X L68
2024-05-14 19:25:24 C 12 53 08.393 +10 47 31.81 X L68
2024-05-14 19:51:42 C 12 53 15.348 +10 50 34.66 V M22
2024-05-14 19:56:15 C 12 53 16.411 +10 51 06.70 V M22
2024-05-14 20:22:16 B 12 53 24.017 +10 50 44.52 X K74
2024-05-14 20:25:33 B 12 53 24.828 +10 51 08.03 X K74
2024-05-14 20:28:50 B 12 53 25.642 +10 51 31.21 X K74
2024-05-14 20:44:05 C 12 53 27.720 +10 56 45.49 V M22
2024-05-14 20:45:24 B 12 53 30.029 +10 53 27.14 X B72
2024-05-14 20:46:15 B 12 53 30.228 +10 53 33.25 X B72
2024-05-14 20:47:06 B 12 53 30.441 +10 53 39.15 X B72
2024-05-14 20:47:57 B 12 53 30.654 +10 53 45.00 X B72
2024-05-14 20:48:48 B 12 53 30.858 +10 53 50.98 X B72
2024-05-14 20:50:30 B 12 53 31.280 +10 54 03.36 X B72
2024-05-14 20:51:21 B 12 53 31.498 +10 54 09.28 X B72
2024-05-14 20:52:12 B 12 53 31.688 +10 54 15.28 X B72
2024-05-14 21:03:06 C 12 53 32.261 +10 59 00.31 V M22
2024-05-14 22:32:21 C 12 53 56.158 +11 06 06.48 X G19
2024-05-14 22:42:10 C 12 53 58.630 +11 07 16.07 X G19
2024-05-14 22:51:57 C 12 54 01.128 +11 08 25.73 X G19
2024-05-14 23:31:47 C 12 54 10.74 +11 13 13.2 V M34
2024-05-14 23:49:19 C 12 54 15.36 +11 15 18.2 V M34
2024-05-15 00:02:19 C 12 54 18.78 +11 16 50.5 V M34
2024-05-15 05:17:50 C 12 55 55.771 +11 55 34.25 V U52
2024-05-15 05:19:32 C 12 55 56.232 +11 55 46.88 V U52
2024-05-15 05:21:14 C 12 55 56.662 +11 55 59.12 V U52
2024-05-15 20:34:28 C 13 00 37.68 +13 52 06.9 V Z45
2024-05-15 20:39:46 C 13 00 39.16 +13 52 48.7 V Z45
2024-05-15 20:44:19 C 13 00 40.45 +13 53 24.7 V Z45
2024-05-15 20:48:08 C 13 00 41.51 +13 53 54.9 V Z45
2024-05-15 20:51:00 C 13 00 42.33 +13 54 17.8 V Z45
2024-05-15 20:53:37 C 13 00 43.07 +13 54 38.4 V Z45
2024-05-15 20:59:34 C 13 00 42.149 +13 54 50.00 X G19
2024-05-15 21:19:47 C 13 00 49.639 +13 57 27.50 V Z80
2024-05-15 21:27:49 C 13 00 51.941 +13 58 31.40 V Z80
2024-05-15 21:35:53 C 13 00 54.286 +13 59 34.76 V Z80
2024-05-15 21:37:20 C 13 00 53.081 +13 59 47.08 X G19
2024-05-15 22:08:12 C 13 01 01.80 +14 03 52.0 Y 557
2024-05-15 22:36:47 C 13 01 10.22 +14 07 37.0 Y 557
2024-05-15 23:06:06 C 13 01 18.95 +14 11 27.8 Y 557
2024-05-15 23:34:42 C 13 01 27.57 +14 15 12.9 Y 557
2024-05-16 00:04:48 C 13 01 36.76 +14 19 10.4 Y 557
2024-05-16 00:31:58 C 13 01 45.18 +14 22 45.0 Y 557
2024-05-16 00:58:26 C 13 01 53.46 +14 26 13.6 Y 557
2024-05-16 01:59:57 C 13 02 23.69 +14 35 09.0 V H21
2024-05-16 02:01:25 C 13 02 24.13 +14 35 20.9 V H21
2024-05-16 02:03:39 C 13 02 24.78 +14 35 39.1 V H21
2024-05-16 02:06:03 C 13 02 25.50 +14 35 58.6 V H21
2024-05-16 02:08:50 C 13 02 26.30 +14 36 21.0 V H21
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)