2022 HW2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3701961599 ± 1.29e-07
Semi-major axis (a)1.3295641613 AU ± 1.78e-08
Inclination (i)12.61978767° ± 9.33e-06
Long. of Asc. Node (Ω)35.65500778° ± 1.62e-05
Arg. of Perihelion (ω)30.08085257° ± 3.30e-05
Mean Anomaly (M)248.18574471° ± 2.58e-05
Mean Motion (n)0.6429072541°/day ± 1.29e-08
Perihelion dist (q)0.83736461 AU ± 1.72e-07
Aphelion dist (Q)1.82176371 AU ± 1.73e-07
Orbital Period1.53307694 yr ± 3.08e-08
Physical Parameters
H (abs. magnitude)20.86
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.209″
Uncertainty0
Orbit TypeApollo
MOID0.102748 AU
Observations Used67
Oppositions2
Arc Total2019-2025
First Observation Used2019-05-25
Last Observation Used2025-04-21
Observations (69)
Date Type RA Dec Mag Band Observatory
2019-05-25 09:05:23 C 14 53 33.446 -27 26 29.04 V F51
2019-05-25 09:22:10 C 14 53 31.907 -27 26 27.71 V F51
2019-05-25 09:38:54 C 14 53 30.404 -27 26 26.03 V F51
2019-05-25 09:55:40 C 14 53 28.898 -27 26 24.67 V F51
2019-05-26 07:32:37 C 14 51 36.901 -27 24 28.10 V F51
2019-05-26 07:48:24 C 14 51 35.497 -27 24 26.52 V F51
2019-05-26 08:04:12 C 14 51 34.118 -27 24 24.14 V F51
2019-06-07 07:03:16 C 14 30 37.011 -26 49 20.67 V F51
2019-06-07 07:19:01 C 14 30 36.038 -26 49 18.55 V F51
2019-06-07 07:34:48 C 14 30 35.068 -26 49 16.69 V F51
2022-03-05 13:30:49 C 15 47 36.846 -13 57 20.49 V F52
2022-03-05 13:46:19 C 15 47 37.022 -13 57 25.18 V F52
2022-03-05 14:01:49 C 15 47 37.217 -13 57 30.16 V F52
2022-03-05 14:17:24 C 15 47 37.360 -13 57 34.88 V F52
2022-03-28 13:27:11 C 15 40 31.121 -16 29 54.09 V F52
2022-03-28 14:03:46 C 15 40 29.463 -16 30 03.05 V F52
2022-03-28 14:22:05 C 15 40 28.632 -16 30 07.65 V F52
2022-04-12 13:11:16 C 15 18 12.860 -17 46 42.58 V F52
2022-04-12 13:12:10 C 15 18 12.815 -17 46 42.87 V F52
2022-04-12 13:26:59 C 15 18 11.566 -17 46 45.13 V F52
2022-04-12 13:42:40 C 15 18 10.246 -17 46 47.50 V F52
2022-04-12 13:43:35 C 15 18 10.198 -17 46 48.05 V F52
2022-04-12 13:58:19 C 15 18 08.961 -17 46 50.08 V F52
2022-04-12 13:59:14 C 15 18 08.880 -17 46 50.78 V F52
2022-04-25 09:51:27 C 14 50 05.542 -18 23 22.66 U F52
2022-04-25 10:07:06 C 14 50 03.979 -18 23 23.87 U F52
2022-04-25 10:38:23 C 14 50 00.797 -18 23 25.72 U F52
2022-04-25 11:53:11 C 14 49 53.158 -18 23 30.39 V F52
2022-04-25 11:54:06 C 14 49 53.049 -18 23 30.54 V F52
2022-04-25 11:55:00 C 14 49 52.974 -18 23 30.56 V F52
2022-04-25 11:55:54 C 14 49 52.873 -18 23 30.57 V F52
2022-04-26 03:08:23 C 14 48 23.56 -18 24 14.8 V 807
2022-04-26 03:19:02 C 14 48 22.47 -18 24 15.8 V 807
2022-04-26 03:29:40 C 14 48 21.37 -18 24 16.3 V 807
2022-04-26 07:14:29 C 14 47 58.970 -18 24 40.25 V I52
2022-04-26 07:20:00 C 14 47 58.456 -18 24 41.29 V I52
2022-04-26 07:25:31 C 14 47 57.854 -18 24 41.11 V I52
2022-04-26 07:31:03 C 14 47 57.332 -18 24 41.26 V I52
2022-04-27 08:12:43 C 14 45 30.580 -18 25 57.40 V I52
2022-04-27 08:23:21 C 14 45 29.520 -18 25 58.20 V I52
2022-05-08 06:53:06 C 14 20 04.680 -18 27 28.30 V I52
2022-05-26 05:53:21 C 13 48 14.832 -18 09 12.74 V V06
2022-05-26 06:09:22 C 13 48 13.900 -18 09 12.17 V V06
2022-05-26 06:25:23 C 13 48 13.043 -18 09 11.74 V V06
2024-08-05 16:11:11 C 02 10 35.666 -26 18 13.64 V 474
2024-08-05 16:18:15 C 02 10 36.955 -26 18 11.74 V 474
2024-08-05 16:25:20 C 02 10 38.220 -26 18 10.22 V 474
2024-08-06 16:24:31 C 02 15 05.256 -26 11 22.70 V 474
2024-08-06 16:31:36 C 02 15 06.686 -26 11 20.72 V 474
2024-08-06 16:38:40 C 02 15 07.932 -26 11 18.53 V 474