2022 HW1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5230496000
Semi-major axis (a)2.1321426000 AU
Inclination (i)4.69900000°
Long. of Asc. Node (Ω)34.41301000°
Arg. of Perihelion (ω)199.98589000°
Mean Anomaly (M)46.57773000°
Mean Motion (n)0.3165772400°/day
Perihelion dist (q)1.01692630 AU
Aphelion dist (Q)3.24735890 AU
Orbital Period3.11332440 yr
Physical Parameters
H (abs. magnitude)26.32
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.620″
Uncertainty7
Orbit TypeAmor
MOID0.019535 AU
Observations Used47
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-05-01
Observations (48)
Date Type RA Dec Mag Band Observatory
2022-04-25 07:47:06 C 12 31 59.064 -01 33 18.91 U F52
2022-04-25 08:01:46 C 12 32 02.028 -01 35 05.30 U F52
2022-04-25 08:16:31 C 12 32 05.002 -01 36 52.37 U F52
2022-04-25 08:31:16 C 12 32 07.950 -01 38 38.64 U F52
2022-04-25 11:49:16 C 12 32 49.363 -02 02 50.89 V F52
2022-04-25 11:50:33 C 12 32 49.616 -02 02 59.68 V F52
2022-04-25 20:13:06 C 12 35 17.66 -03 08 35.1 X 033
2022-04-25 20:14:40 C 12 35 18.05 -03 08 47.8 X 033
2022-04-25 20:16:16 C 12 35 18.42 -03 09 00.1 X 033
2022-04-25 20:56:55 C 12 35 30.61 -03 14 04.1 X 958
2022-04-25 20:57:07 C 12 35 30.56 -03 14 08.5 X I93
2022-04-25 21:07:00 C 12 35 32.97 -03 15 26.4 X I93
2022-04-25 21:09:19 C 12 35 33.66 -03 15 44.4 X 958
2022-04-25 21:16:43 C 12 35 35.23 -03 16 44.9 X I93
2022-04-25 21:21:36 C 12 35 36.60 -03 17 21.8 X 958
2022-04-25 21:38:18 C 12 35 40.382 -03 19 52.72 V J95
2022-04-25 21:44:49 C 12 35 41.930 -03 20 45.17 V J95
2022-04-25 23:02:27 C 12 36 09.864 -03 27 12.82 X Y00
2022-04-25 23:20:21 C 12 36 14.093 -03 29 37.25 X Y00
2022-04-25 23:43:36 C 12 36 09.47 -03 36 37.0 X 033
2022-04-25 23:44:46 C 12 36 09.77 -03 36 46.3 X 033
2022-04-25 23:45:55 C 12 36 10.04 -03 36 55.7 X 033
2022-04-26 03:29:20 C 12 37 22.09 -04 07 01.9 u H21
2022-04-26 03:33:22 C 12 37 23.09 -04 07 35.4 u H21
2022-04-26 03:37:24 C 12 37 24.06 -04 08 09.1 u H21
2022-04-26 03:40:22 C 12 37 24.82 -04 08 33.9 u H21
2022-04-26 03:46:23 C 12 37 27.81 -04 09 21.9 q H36
2022-04-26 03:55:05 C 12 37 29.95 -04 10 36.4 q H36
2022-04-26 04:01:37 C 12 37 31.56 -04 11 30.4 q H36
2022-04-26 04:08:11 C 12 37 33.13 -04 12 25.0 q H36
2022-04-26 04:15:50 C 12 37 38.291 -04 13 08.47 V I52
2022-04-26 04:16:17 C 12 37 38.366 -04 13 12.90 V I52
2022-04-26 04:16:48 C 12 37 38.528 -04 13 17.51 V I52
2022-04-26 04:17:25 C 12 37 38.640 -04 13 22.98 V I52
2022-04-28 01:30:52 C 12 53 58.71 -11 36 45.2 u 807
2022-04-28 01:37:43 C 12 54 01.29 -11 38 05.0 u 807
2022-04-28 01:44:37 C 12 54 03.91 -11 39 25.4 u 807
2022-04-28 11:52:58 C 12 58 24.324 -13 44 56.27 V T12
2022-04-29 02:12:16 C 13 06 01.24 -16 49 25.5 u 807
2022-04-29 02:16:48 C 13 06 03.28 -16 50 29.2 u 807
2022-04-29 02:21:22 C 13 06 05.58 -16 51 31.7 u 807
2022-04-29 09:24:29 C 13 10 00.162 -18 34 57.47 U F52
2022-04-29 09:40:04 C 13 10 08.097 -18 38 42.49 U F52
2022-04-30 19:00:20 C 13 33 51.75 -27 27 18.6 V M21
2022-04-30 19:17:36 C 13 34 04.95 -27 32 25.8 V M21
2022-05-01 01:28:16 C 13 39 24.28 -29 20 57.7 u 807
2022-05-01 01:32:46 C 13 39 27.98 -29 22 19.8 u 807
2022-05-01 01:37:06 C 13 39 31.56 -29 23 38.7 u 807