2022 SH9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2050936546 ± 3.28e-04
Semi-major axis (a)1.1694024323 AU ± 3.41e-04
Inclination (i)4.45226555° ± 6.96e-03
Long. of Asc. Node (Ω)206.63700589° ± 1.06e-02
Arg. of Perihelion (ω)66.85473118° ± 1.24e-02
Mean Anomaly (M)243.29851367° ± 4.29e-01
Mean Motion (n)0.7794105624°/day ± 3.41e-04
Perihelion dist (q)0.92956541 AU ± 4.69e-04
Aphelion dist (Q)1.40923945 AU ± 5.62e-04
Orbital Period1.26457907 yr ± 5.53e-04
Physical Parameters
H (abs. magnitude)25.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.145″
Uncertainty3
Orbit TypeApollo
MOID0.012570 AU
Observations Used22
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-22
Last Observation Used2022-09-25
Observations (22)
Date Type RA Dec Mag Band Observatory
2022-09-22 07:53:40 C 23 24 55.926 +20 14 43.88 U F52
2022-09-22 08:26:55 C 23 24 56.120 +20 12 58.38 U F52
2022-09-22 08:43:36 C 23 24 56.194 +20 12 05.52 U F52
2022-09-22 11:50:35 C 23 24 57.043 +20 02 01.65 V F51
2022-09-22 11:51:35 C 23 24 57.039 +20 01 58.54 V F51
2022-09-23 03:48:41 C 23 25 27.51 +19 11 14.6 u H21
2022-09-23 04:09:50 C 23 25 27.69 +19 10 09.7 u H21
2022-09-23 04:22:00 C 23 25 27.78 +19 09 32.3 u H21
2022-09-23 09:03:52 C 23 25 35.262 +18 55 28.12 V 568
2022-09-23 09:05:17 C 23 25 35.268 +18 55 23.79 V 568
2022-09-23 09:06:41 C 23 25 35.273 +18 55 19.51 V 568
2022-09-24 22:53:37 C 23 26 33.23 +17 02 26.9 X 033
2022-09-24 22:58:47 C 23 26 33.30 +17 02 12.4 X 033
2022-09-24 23:03:57 C 23 26 33.33 +17 01 57.1 X 033
2022-09-24 23:09:10 C 23 26 33.40 +17 01 42.5 X 033
2022-09-25 03:45:48 C 23 26 42.43 +16 48 47.6 u H21
2022-09-25 03:52:03 C 23 26 42.49 +16 48 30.3 u H21
2022-09-25 03:58:27 C 23 26 42.55 +16 48 12.1 u H21
2022-09-25 05:30:40 C 23 26 44.992 +16 43 59.09 V G96
2022-09-25 05:38:00 C 23 26 45.056 +16 43 38.32 V G96
2022-09-25 05:45:19 C 23 26 45.100 +16 43 17.80 V G96
2022-09-25 05:52:39 C 23 26 45.150 +16 42 57.20 V G96