2022 ST38

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6064133000
Semi-major axis (a)2.3255346000 AU
Inclination (i)5.57033000°
Long. of Asc. Node (Ω)161.41204000°
Arg. of Perihelion (ω)259.22766000°
Mean Anomaly (M)307.30852000°
Mean Motion (n)0.2779200500°/day
Perihelion dist (q)0.91529950 AU
Aphelion dist (Q)3.73576970 AU
Orbital Period3.54637130 yr
Physical Parameters
H (abs. magnitude)24.46
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.820″
Uncertainty8
Orbit TypeApollo
MOID0.060724 AU
Observations Used13
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2022-10-01
Observations (15)
Date Type RA Dec Mag Band Observatory
2022-09-17 09:01:54 C 00 25 33.60 -07 23 00.8 – V G96
2022-09-17 09:19:26 C 00 25 35.91 -07 23 27.7 – V G96
2022-09-28 11:10:52 C 01 36 08.842 -18 47 48.68 – U F52
2022-09-28 11:42:03 C 01 36 22.449 -18 49 51.98 – U F52
2022-09-28 11:57:36 C 01 36 29.246 -18 50 53.49 – U F52
2022-09-28 13:24:42 C 01 37 07.514 -18 56 35.15 – V F52
2022-09-28 13:25:37 C 01 37 07.931 -18 56 38.77 – V F52
2022-09-29 04:50:57 C 01 44 41.36 -19 58 03.7 – u 807
2022-09-29 05:00:21 C 01 44 45.95 -19 58 43.8 – u 807
2022-09-29 05:09:46 C 01 44 50.41 -19 59 23.0 – u 807
2022-09-30 11:02:51 C 02 01 12.334 -22 10 10.12 – V 568
2022-09-30 11:05:14 C 02 01 13.667 -22 10 20.76 – V 568
2022-10-01 06:16:17 C 02 13 08.98 -23 37 11.1 – V W94
2022-10-01 06:25:12 C 02 13 14.51 -23 37 54.1 – V W94
2022-10-01 06:34:00 C 02 13 20.04 -23 38 33.8 – V W94