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
2022-03-28 13:19:52 C 15 26 29.526 -22 24 45.39 V F52
2022-03-28 13:38:10 C 15 26 30.189 -22 24 50.65 V F52
2022-03-28 13:51:00 C 15 26 30.687 -22 24 53.82 V F52
2022-03-28 13:56:26 C 15 26 30.919 -22 24 55.64 V F52
2022-03-28 14:14:45 C 15 26 31.627 -22 25 01.09 V F52
2022-04-26 10:53:11 C 15 51 35.402 -26 21 17.37 U F52
2022-04-26 11:10:37 C 15 51 35.834 -26 21 25.79 U F52
2022-04-26 11:28:07 C 15 51 36.280 -26 21 34.14 U F52
2022-04-26 13:18:19 C 15 51 39.047 -26 22 24.61 V F52
2022-04-26 13:19:13 C 15 51 39.071 -26 22 24.97 V F52
2022-04-28 03:45:11 C 15 52 54.65 -26 40 23.9 V K93
2022-04-28 03:47:37 C 15 52 54.72 -26 40 25.1 V K93
2022-04-28 03:50:03 C 15 52 54.80 -26 40 26.2 V K93
2022-04-28 03:52:29 C 15 52 54.87 -26 40 27.3 V K93
2022-04-28 03:54:55 C 15 52 54.93 -26 40 28.5 V K93
2022-04-28 08:53:46 C 15 53 06.360 -26 43 27.62 V I52
2022-04-28 09:02:34 C 15 53 06.551 -26 43 32.30 V I52
2022-04-28 09:10:14 C 15 53 06.770 -26 43 35.83 V I52
2022-04-28 09:28:22 C 15 53 07.217 -26 43 44.69 V I52
2022-04-28 11:46:17 C 15 53 12.194 -26 44 50.65 V F52
2022-04-28 11:47:11 C 15 53 12.219 -26 44 51.12 V F52
2022-05-01 03:58:03 C 15 55 24.96 -27 18 33.6 u 807
2022-05-01 03:59:14 C 15 55 24.99 -27 18 34.4 u 807
2022-05-01 04:00:27 C 15 55 25.02 -27 18 35.2 u 807
2022-05-01 08:34:24 C 15 55 33.740 -27 21 39.78 V I52
2022-05-01 09:29:49 C 15 55 35.224 -27 22 11.14 V I52
2022-05-01 09:37:03 C 15 55 35.425 -27 22 15.35 V I52
2022-05-04 01:06:18 C 15 57 55.087 -28 00 36.90 V M22
2022-05-04 01:12:16 C 15 57 55.294 -28 00 41.29 V M22
2022-05-04 01:20:10 C 15 57 55.512 -28 00 45.79 V M22
2022-05-04 01:35:05 C 15 57 55.963 -28 00 56.45 V M22
2022-05-05 03:10:36 C 15 58 58.84 -28 18 17.4 u 807
2022-05-05 03:11:46 C 15 58 58.88 -28 18 18.4 u 807
2022-05-05 03:12:57 C 15 58 58.91 -28 18 19.2 u 807
2022-05-05 06:29:53 C 15 59 06.530 -28 21 11.60 V I52
2022-05-05 06:35:24 C 15 59 06.700 -28 21 14.90 V I52
2022-05-05 06:41:33 C 15 59 06.950 -28 21 20.30 V I52
2022-05-06 06:25:30 C 16 00 06.203 -28 38 39.08 V I52
2022-05-06 06:31:32 C 16 00 06.426 -28 38 44.16 V I52
2022-05-06 06:38:08 C 16 00 06.599 -28 38 49.42 V I52
2022-05-06 06:43:28 C 16 00 06.808 -28 38 53.20 V I52
2022-05-07 05:54:23 C 16 01 06.521 -28 56 22.81 V W68
2022-05-07 05:59:14 C 16 01 06.653 -28 56 26.59 V W68
2022-05-07 06:07:17 C 16 01 06.996 -28 56 33.47 V W68
2022-05-07 06:21:57 C 16 01 07.510 -28 56 44.20 V W68
2022-05-09 04:07:07 C 16 03 20.63 -29 36 09.0 u 807
2022-05-09 04:08:17 C 16 03 20.68 -29 36 10.1 u 807
2022-05-09 04:09:30 C 16 03 20.72 -29 36 11.3 u 807
2022-05-10 06:13:02 C 16 04 42.629 -30 01 17.80 V W88
2022-05-10 06:33:00 C 16 04 43.500 -30 01 37.81 V W88
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)