2022 HT2

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5773642164 ± 1.56e-07
Semi-major axis (a)1.8487193457 AU ± 8.25e-07
Inclination (i)1.60786864° ± 2.96e-06
Long. of Asc. Node (Ω)298.28192420° ± 1.78e-04
Arg. of Perihelion (ω)20.62741007° ± 1.90e-04
Mean Anomaly (M)120.12945759° ± 3.16e-04
Mean Motion (n)0.3921080851°/day ± 2.62e-07
Perihelion dist (q)0.78133495 AU ± 4.52e-07
Aphelion dist (Q)2.91610374 AU ± 1.33e-06
Orbital Period2.51365968 yr ± 1.68e-06
Physical Parameters
H (abs. magnitude)20.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.163″
Uncertainty0
Orbit TypeApollo
MOID0.021018 AU
Observations Used76
Radar Obs Used2
Oppositions1
Arc Total2022-2022
First Observation Used2022-03-28
Last Observation Used2022-05-28
Observations (85)
Date Type RA Dec Mag Band Observatory
2022-05-12 07:38:56 C 16 07 44.86 -30 56 27.3 o 691
2022-05-12 07:53:18 C 16 07 45.66 -30 56 44.9 o 691
2022-05-20 11:23:15 C 16 31 09.835 -37 20 20.83 V R66
2022-05-20 11:27:18 C 16 31 10.634 -37 20 34.69 V R66
2022-05-20 11:31:20 C 16 31 11.429 -37 20 47.87 V R66
2022-05-22 01:23:06 C 16 41 03.32 -39 41 06.2 q Y00
2022-05-22 01:25:19 C 16 41 04.01 -39 41 15.8 q Y00
2022-05-22 01:27:33 C 16 41 04.67 -39 41 26.0 q Y00
2022-05-24 12:50:23 C 17 07 15.20 -44 57 44.8 t R57
2022-05-24 12:51:22 C 17 07 15.78 -44 57 51.4 t R57
2022-05-24 12:52:20 C 17 07 16.35 -44 57 58.1 t R57
2022-05-24 12:53:18 C 17 07 16.92 -44 58 04.6 t R57
2022-05-24 12:54:16 C 17 07 17.49 -44 58 11.2 t R57
2022-05-25 03:34:19 C 17 17 38.79 -46 42 57.8 u 807
2022-05-25 03:35:29 C 17 17 39.64 -46 43 06.8 u 807
2022-05-25 03:36:39 C 17 17 40.51 -46 43 15.8 u 807
2022-05-26 04:53:40 C 17 42 01.651 -50 14 14.96 V W88
2022-05-26 05:03:38 C 17 42 12.974 -50 15 47.88 V W88
2022-05-26 05:14:08 C 17 42 24.847 -50 17 24.94 V W88
2022-05-26 05:24:43 C 17 42 36.840 -50 19 02.57 V W88
2022-05-26 12:29:39 C 17 51 44.18 -51 24 44.4 t R57
2022-05-26 12:30:36 C 17 51 45.43 -51 24 53.7 t R57
2022-05-26 12:32:13 C 17 51 47.55 -51 25 09.4 t R57
2022-05-26 12:33:49 C 17 51 49.67 -51 25 25.0 t R57
2022-05-27 14:52:37 C 18 38 56.74 -55 49 04.4 t R57
2022-05-27 14:53:10 C 18 38 58.02 -55 49 09.7 t R57
2022-05-27 14:53:43 C 18 38 59.26 -55 49 15.1 t R57
2022-05-27 14:54:31 C 18 39 01.06 -55 49 23.1 t R57
2022-05-27 14:56:08 C 18 39 04.69 -55 49 39.4 t R57
2022-05-28 05:17:26 C 19 18 08.41 -58 05 56.5 u 807
2022-05-28 05:18:10 C 19 18 10.60 -58 06 02.8 u 807
2022-05-28 05:18:53 C 19 18 12.78 -58 06 09.3 u 807
2022-05-28 05:19:36 C 19 18 14.97 -58 06 15.8 u 807
2022-05-28 05:21:02 C 19 18 19.36 -58 06 28.9 u 807
2022-05-31 04:59:44 S 00 12 45.746 -47 04 21.79 L C51
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2022-06-03 14:10:00 -644199.5 2 Hz 8560 -14 -14
2022-06-03 15:00:00 45370675 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)