2022 HP2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5242343323 ± 6.34e-04
Semi-major axis (a)1.9519714171 AU ± 2.49e-03
Inclination (i)1.99709035° ± 1.92e-03
Long. of Asc. Node (Ω)217.00031042° ± 8.91e-04
Arg. of Perihelion (ω)306.97749108° ± 2.06e-03
Mean Anomaly (M)127.03576333° ± 9.30e-01
Mean Motion (n)0.3614116062°/day ± 6.90e-04
Perihelion dist (q)0.92868098 AU ± 1.71e-03
Aphelion dist (Q)2.97526185 AU ± 3.99e-03
Orbital Period2.72715725 yr ± 5.21e-03
Physical Parameters
H (abs. magnitude)26.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.278″
Uncertainty3
Orbit TypeApollo
MOID0.008814 AU
Observations Used22
Oppositions1
Arc Total2022-2022
First Observation Used2022-04-25
Last Observation Used2022-05-03
Observations (23)
Date Type RA Dec Mag Band Observatory
2022-04-25 07:53:49 C 14 48 56.77 -17 25 49.0 V G96
2022-04-25 08:08:32 C 14 48 59.57 -17 25 35.5 V G96
2022-04-25 08:15:53 C 14 49 00.92 -17 25 28.0 V G96
2022-04-25 09:51:27 C 14 49 25.898 -17 23 31.71 U F52
2022-04-25 10:07:06 C 14 49 28.715 -17 23 17.49 U F52
2022-04-25 10:38:23 C 14 49 34.342 -17 22 48.56 U F52
2022-04-25 11:53:11 C 14 49 47.676 -17 21 36.23 V F52
2022-04-25 11:54:06 C 14 49 47.838 -17 21 35.34 V F52
2022-04-25 11:55:00 C 14 49 48.001 -17 21 34.34 V F52
2022-04-25 23:01:35 C 14 52 12.12 -17 12 00.3 X I93
2022-04-25 23:29:11 C 14 52 16.82 -17 11 35.9 X I93
2022-04-26 02:38:06 C 14 52 57.30 -17 06 12.2 V 807
2022-04-26 02:56:04 C 14 53 00.23 -17 05 58.5 V 807
2022-04-26 03:00:34 C 14 53 00.97 -17 05 55.4 V 807
2022-04-26 07:06:33 C 14 53 44.714 -17 04 47.78 V I52
2022-04-26 07:08:01 C 14 53 44.963 -17 04 45.77 V I52
2022-04-28 08:36:03 C 15 01 23.178 -16 28 58.69 V I52
2022-04-28 08:58:10 C 15 01 25.331 -16 28 44.65 V I52
2022-04-28 09:13:03 C 15 01 26.832 -16 28 34.43 V I52
2022-04-28 09:41:37 C 15 01 29.719 -16 28 15.64 V I52
2022-05-03 09:41:00 C 15 12 12.25 -15 33 11.2 o 291
2022-05-03 09:59:43 C 15 12 13.04 -15 33 03.8 o 291
2022-05-03 10:18:27 C 15 12 13.89 -15 32 56.9 o 291