2022 HW

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4820971000
Semi-major axis (a)1.3881294000 AU
Inclination (i)16.88257000°
Long. of Asc. Node (Ω)214.89831000°
Arg. of Perihelion (ω)90.55433000°
Mean Anomaly (M)28.78898000°
Mean Motion (n)0.6026416500°/day
Perihelion dist (q)0.71891620 AU
Aphelion dist (Q)2.05734260 AU
Orbital Period1.63547880 yr
Physical Parameters
H (abs. magnitude)24.36
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.590″
Uncertainty7
Orbit TypeApollo
MOID0.032007 AU
Observations Used80
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-05-05
Observations (82)
Date Type RA Dec Mag Band Observatory
2022-04-28 01:19:41 C 13 06 51.70 +01 25 49.9 X 033
2022-04-28 01:20:06 C 13 06 51.58 +01 25 56.8 X 033
2022-04-28 07:55:07 C 13 05 16.832 +03 25 01.27 V 703
2022-04-28 08:09:31 C 13 05 12.548 +03 29 32.50 V 703
2022-04-28 08:16:43 C 13 05 10.453 +03 31 47.57 V 703
2022-04-28 20:24:41 C 13 02 03.97 +07 30 00.9 X 033
2022-04-28 20:25:05 C 13 02 03.84 +07 30 09.4 X 033
2022-04-28 20:25:30 C 13 02 03.72 +07 30 17.9 X 033
2022-04-28 21:13:39 C 13 01 48.290 +07 47 08.20 V 246
2022-04-28 21:13:59 C 13 01 48.100 +07 47 15.60 V 246
2022-04-28 21:14:09 C 13 01 48.060 +07 47 19.00 V 246
2022-04-28 21:14:20 C 13 01 48.010 +07 47 23.40 V 246
2022-04-28 21:14:30 C 13 01 47.960 +07 47 26.10 V 246
2022-04-28 21:14:41 C 13 01 47.900 +07 47 29.10 V 246
2022-04-28 21:14:52 C 13 01 47.870 +07 47 33.10 V 246
2022-04-29 07:05:21 C 12 58 46.085 +11 23 33.72 V G96
2022-04-29 07:12:53 C 12 58 43.367 +11 26 25.19 V G96
2022-04-29 07:20:26 C 12 58 40.652 +11 29 17.12 V G96
2022-04-29 07:27:59 C 12 58 37.924 +11 32 09.31 V G96
2022-04-30 19:54:34 C 12 44 16.50 +27 27 57.9 X 033
2022-04-30 19:54:59 C 12 44 16.28 +27 28 09.9 X 033
2022-04-30 19:55:24 C 12 44 16.07 +27 28 21.9 X 033
2022-05-01 20:02:25 C 12 29 58.40 +39 43 42.2 X 033
2022-05-01 20:02:50 C 12 29 58.10 +39 43 55.0 X 033
2022-05-01 20:03:14 C 12 29 57.77 +39 44 08.1 X 033
2022-05-03 22:38:26 C 11 30 55.16 +64 12 09.3 X 033
2022-05-03 22:39:11 C 11 30 53.73 +64 12 27.2 X 033
2022-05-03 22:39:55 C 11 30 52.29 +64 12 45.2 X 033
2022-05-05 04:07:09 C 10 11 04.211 +74 09 53.82 V I52
2022-05-05 04:11:02 C 10 10 48.940 +74 10 52.03 V I52
2022-05-05 04:14:54 C 10 10 33.737 +74 11 50.21 V I52
2022-05-05 04:18:46 C 10 10 18.602 +74 12 48.35 V I52