2022 HN2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5039495056 ± 4.80e-05
Semi-major axis (a)1.9587382752 AU ± 1.83e-04
Inclination (i)7.26691186° ± 4.19e-04
Long. of Asc. Node (Ω)82.88143568° ± 6.06e-04
Arg. of Perihelion (ω)191.38949478° ± 4.98e-04
Mean Anomaly (M)90.88402470° ± 6.30e-02
Mean Motion (n)0.3595403703°/day ± 5.03e-05
Perihelion dist (q)0.97163309 AU ± 1.31e-04
Aphelion dist (Q)2.94584346 AU ± 2.90e-04
Orbital Period2.74135080 yr ± 3.83e-04
Physical Parameters
H (abs. magnitude)23.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.217″
Uncertainty2
Orbit TypeApollo
MOID0.030308 AU
Observations Used76
Oppositions1
Arc Total2022-2022
First Observation Used2022-04-09
Last Observation Used2022-05-19
Observations (79)
Date Type RA Dec Mag Band Observatory
2022-05-06 02:10:17 C 16 47 30.40 +21 23 02.6 X 033
2022-05-06 02:11:11 C 16 47 30.69 +21 23 03.5 X 033
2022-05-06 02:12:07 C 16 47 30.99 +21 23 04.8 X 033
2022-05-06 02:13:29 C 16 47 31.45 +21 23 06.8 X 033
2022-05-06 07:12:49 C 16 49 18.829 +21 29 22.88 V I52
2022-05-06 07:13:11 C 16 49 18.944 +21 29 23.60 V I52
2022-05-06 07:14:39 C 16 49 19.434 +21 29 25.30 V I52
2022-05-06 07:16:07 C 16 49 19.952 +21 29 26.74 V I52
2022-05-07 02:12:42 C 16 56 09.53 +21 51 36.1 X 033
2022-05-07 02:13:37 C 16 56 09.85 +21 51 37.3 X 033
2022-05-07 02:14:40 C 16 56 10.23 +21 51 38.2 X 033
2022-05-09 02:02:24 C 17 15 49.39 +22 46 47.0 X 033
2022-05-09 02:03:14 C 17 15 49.74 +22 46 47.9 X 033
2022-05-09 02:04:03 C 17 15 50.10 +22 46 48.8 X 033
2022-05-09 08:42:55 C 17 18 53.176 +22 54 34.81 V I52
2022-05-09 08:53:12 C 17 18 57.658 +22 54 46.40 V I52
2022-05-09 09:13:50 C 17 19 06.661 +22 55 09.34 V I52
2022-05-09 09:24:08 C 17 19 11.212 +22 55 20.68 V I52
2022-05-10 09:18:28 C 17 30 43.128 +23 20 37.21 V G96
2022-05-10 09:25:52 C 17 30 46.699 +23 20 44.74 V G96
2022-05-10 09:33:16 C 17 30 50.231 +23 20 52.44 V G96
2022-05-13 08:41:51 C 18 11 47.108 +24 18 21.53 V I52
2022-05-13 08:42:12 C 18 11 47.303 +24 18 21.31 V I52
2022-05-13 08:45:02 C 18 11 49.078 +24 18 23.15 V I52
2022-05-13 08:45:22 C 18 11 49.315 +24 18 23.83 V I52
2022-05-19 09:45:42 C 20 05 54.070 +22 57 35.00 V I52
2022-05-19 09:46:08 C 20 05 54.530 +22 57 35.00 V I52
2022-05-19 09:46:35 C 20 05 54.920 +22 57 34.30 V I52
2022-05-19 09:47:01 C 20 05 55.290 +22 57 33.70 V I52