2022 HP1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4109034092 ± 5.57e-05
Semi-major axis (a)1.6899319215 AU ± 1.65e-04
Inclination (i)12.41484400° ± 1.20e-03
Long. of Asc. Node (Ω)216.04654695° ± 2.13e-04
Arg. of Perihelion (ω)315.66317235° ± 7.64e-04
Mean Anomaly (M)242.00606421° ± 8.86e-02
Mean Motion (n)0.4486508159°/day ± 6.55e-05
Perihelion dist (q)0.99553313 AU ± 1.35e-04
Aphelion dist (Q)2.38433071 AU ± 2.51e-04
Orbital Period2.19686725 yr ± 3.21e-04
Physical Parameters
H (abs. magnitude)24.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.294″
Uncertainty2
Orbit TypeApollo
MOID0.058936 AU
Observations Used74
Oppositions1
Arc Total2022-2022
First Observation Used2022-04-23
Last Observation Used2022-05-20
Observations (77)
Date Type RA Dec Mag Band Observatory
2022-04-23 07:37:30 C 11 23 23.630 -15 15 18.30 V F52
2022-04-23 08:06:27 C 11 23 43.214 -15 12 43.19 V F52
2022-04-23 08:21:34 C 11 23 53.439 -15 11 21.62 V F52
2022-04-25 04:08:06 C 11 53 28.064 -11 19 04.04 V G96
2022-04-25 04:16:09 C 11 53 32.964 -11 18 22.32 V G96
2022-04-25 04:28:38 C 11 53 40.571 -11 17 17.59 V G96
2022-04-25 04:36:43 C 11 53 45.481 -11 16 35.47 V G96
2022-04-25 07:01:14 C 11 55 13.190 -11 04 03.90 V I52
2022-04-25 07:01:51 C 11 55 13.420 -11 03 59.90 V I52
2022-04-25 07:02:09 C 11 55 13.640 -11 03 59.50 V I52
2022-04-25 19:59:51 C 12 03 20.55 -09 58 00.2 X 033
2022-04-25 20:00:40 C 12 03 21.04 -09 57 55.8 X 033
2022-04-25 20:01:29 C 12 03 21.53 -09 57 51.7 X 033
2022-04-25 20:02:24 C 12 03 22.07 -09 57 47.2 X 033
2022-04-25 20:21:34 C 12 03 34.71 -09 56 02.0 X 958
2022-04-25 20:29:14 C 12 03 39.12 -09 55 23.9 X 958
2022-04-25 20:36:24 C 12 03 43.22 -09 54 48.0 X I93
2022-04-25 20:36:53 C 12 03 43.64 -09 54 43.6 X 958
2022-04-25 20:42:00 C 12 03 46.51 -09 54 20.2 X I93
2022-04-25 20:47:27 C 12 03 49.70 -09 53 52.2 X I93
2022-04-26 00:27:31 C 12 06 04.58 -09 33 11.3 u 807
2022-04-26 00:34:24 C 12 06 08.54 -09 32 37.0 u 807
2022-04-26 00:41:11 C 12 06 12.45 -09 32 03.6 u 807
2022-04-26 04:18:13 C 12 08 20.436 -09 15 54.97 V I52
2022-04-26 04:18:36 C 12 08 20.670 -09 15 53.28 V I52
2022-04-26 04:19:14 C 12 08 21.005 -09 15 49.82 V I52
2022-04-26 04:19:52 C 12 08 21.372 -09 15 46.48 V I52
2022-04-26 21:52:06 C 12 18 27.07 -07 50 33.2 X 033
2022-04-26 21:52:41 C 12 18 27.38 -07 50 30.3 X 033
2022-04-26 21:53:15 C 12 18 27.70 -07 50 27.9 X 033
2022-04-27 05:30:06 C 12 22 42.013 -07 14 04.34 V I52
2022-04-27 05:30:22 C 12 22 42.179 -07 14 02.36 V I52
2022-04-27 05:32:03 C 12 22 43.079 -07 13 54.23 V I52
2022-04-27 05:32:19 C 12 22 43.244 -07 13 54.26 V I52
2022-04-27 21:46:28 C 12 31 23.19 -05 59 54.5 X 033
2022-04-27 21:47:13 C 12 31 23.59 -05 59 51.1 X 033
2022-04-27 21:47:57 C 12 31 23.94 -05 59 47.7 X 033
2022-04-28 21:11:05 C 12 43 06.30 -04 18 57.5 X 033
2022-04-28 21:11:55 C 12 43 06.68 -04 18 54.3 X 033
2022-04-28 21:12:44 C 12 43 07.06 -04 18 50.8 X 033
2022-04-30 23:44:16 C 13 05 20.39 -01 07 06.9 X 033
2022-04-30 23:45:10 C 13 05 20.73 -01 07 03.4 X 033
2022-04-30 23:46:05 C 13 05 21.08 -01 07 01.1 X 033
2022-05-01 06:07:17 C 13 07 51.31 -00 43 29.8 u 807
2022-05-01 06:15:13 C 13 07 54.24 -00 43 01.3 u 807
2022-05-01 06:23:06 C 13 07 57.25 -00 42 35.5 u 807
2022-05-02 00:39:52 C 13 15 02.35 +00 16 27.7 u 807
2022-05-02 00:47:41 C 13 15 05.13 +00 16 51.9 u 807
2022-05-02 00:55:19 C 13 15 07.86 +00 17 15.9 u 807
2022-05-02 06:56:14 C 13 17 15.346 +00 34 13.51 V G96