2022 SH20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3806042480 ± 1.48e-05
Semi-major axis (a)1.7121099008 AU ± 4.56e-05
Inclination (i)16.53455183° ± 5.00e-04
Long. of Asc. Node (Ω)16.55485917° ± 9.53e-05
Arg. of Perihelion (ω)47.89660999° ± 2.40e-04
Mean Anomaly (M)117.73598229° ± 1.90e-02
Mean Motion (n)0.4399616459°/day ± 1.76e-05
Perihelion dist (q)1.06047360 AU ± 3.80e-05
Aphelion dist (Q)2.36374620 AU ± 6.79e-05
Orbital Period2.24025501 yr ± 8.96e-05
Physical Parameters
H (abs. magnitude)21.86
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.237″
Uncertainty2
Orbit TypeAmor
MOID0.136955 AU
Observations Used58
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-16
Last Observation Used2022-11-05
Observations (58)
Date Type RA Dec Mag Band Observatory
2022-10-27 19:16:08 C 22 55 41.11 +20 30 31.0 X B88
2022-10-27 20:25:43 C 22 55 29.53 +20 35 04.4 X B88
2022-10-29 18:38:44 C 22 48 25.89 +23 34 34.8 X B88
2022-10-29 19:37:17 C 22 48 16.36 +23 38 19.8 X B88
2022-10-29 20:33:19 C 22 48 07.22 +23 41 54.5 X B88
2022-11-05 02:52:27 C 22 26 35.999 +32 45 49.82 V G96
2022-11-05 03:02:57 C 22 26 34.426 +32 46 25.10 V G96
2022-11-05 03:24:01 C 22 26 31.283 +32 47 35.74 V G96