2022 SU38

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0846734144 ± 6.44e-08
Semi-major axis (a)1.3990868076 AU ± 3.63e-09
Inclination (i)19.05012487° ± 9.20e-06
Long. of Asc. Node (Ω)216.03440118° ± 1.01e-05
Arg. of Perihelion (ω)27.99892820° ± 5.62e-05
Mean Anomaly (M)90.30604116° ± 5.57e-05
Mean Motion (n)0.5955871017°/day ± 2.32e-09
Perihelion dist (q)1.28062135 AU ± 9.02e-08
Aphelion dist (Q)1.51755226 AU ± 9.02e-08
Orbital Period1.65488185 yr ± 6.45e-09
Physical Parameters
H (abs. magnitude)21.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.190″
Uncertainty0
Orbit TypeAmor
MOID0.282285 AU
Observations Used78
Oppositions5
Arc Total2012-2025
First Observation Used2012-10-04
Last Observation Used2025-04-27
Observations (79)
Date Type RA Dec Mag Band Observatory
2022-10-17 07:52:50 C 02 00 06.466 +21 28 56.46 V G96
2022-10-17 08:00:54 C 02 00 06.005 +21 28 43.18 V G96
2022-10-18 11:59:42 C 01 58 37.079 +20 45 01.34 U F51
2022-10-18 12:17:16 C 01 58 36.079 +20 44 33.45 U F51
2022-10-18 12:34:53 C 01 58 35.047 +20 44 05.50 U F51
2022-10-18 12:52:29 C 01 58 34.052 +20 43 37.66 U F51
2022-10-26 06:34:07 C 01 48 48.028 +15 42 09.25 V G96
2022-10-26 06:41:32 C 01 48 47.610 +15 41 57.01 V G96
2022-10-26 06:48:57 C 01 48 47.196 +15 41 45.38 V G96
2022-10-26 06:56:22 C 01 48 46.782 +15 41 32.82 V G96
2022-10-27 23:08:55 C 01 46 45.49 +14 35 32.3 V Z84
2022-10-27 23:26:50 C 01 46 44.49 +14 35 02.8 V Z84
2022-10-27 23:44:45 C 01 46 43.55 +14 34 33.4 V Z84
2022-10-29 00:08:56 C 01 45 31.61 +13 54 42.5 V Z84
2022-10-29 00:26:51 C 01 45 30.67 +13 54 13.2 V Z84
2022-10-29 00:44:47 C 01 45 29.72 +13 53 44.0 V Z84
2022-10-31 07:46:00 C 01 42 54.782 +12 24 55.34 U F52
2022-10-31 08:17:26 C 01 42 53.203 +12 24 05.45 U F52
2022-10-31 08:33:19 C 01 42 52.397 +12 23 39.76 U F52
2025-03-25 09:28:02 C 11 03 33.154 -34 46 21.00 W 474
2025-03-25 09:38:28 C 11 03 32.849 -34 46 05.84 W 474
2025-03-25 09:48:53 C 11 03 32.561 -34 45 50.72 W 474
2025-03-25 10:09:46 C 11 03 31.987 -34 45 19.55 W 474
2025-04-26 06:21:20 C 11 12 26.640 -09 28 13.38 X F52
2025-04-26 06:37:49 C 11 12 27.308 -09 27 40.29 X F52
2025-04-26 06:54:23 C 11 12 27.992 -09 27 07.05 X F52
2025-04-27 06:18:14 C 11 13 37.023 -08 40 24.69 X F51
2025-04-27 06:36:08 C 11 13 37.818 -08 39 49.50 X F51
2025-04-27 06:54:01 C 11 13 38.607 -08 39 13.87 X F51