2023 SU

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2299494716 ± 2.87e-06
Semi-major axis (a)1.3242767473 AU ± 5.42e-06
Inclination (i)2.30086630° ± 2.65e-05
Long. of Asc. Node (Ω)161.30627053° ± 5.17e-05
Arg. of Perihelion (ω)255.00353315° ± 8.48e-05
Mean Anomaly (M)115.17963598° ± 2.88e-03
Mean Motion (n)0.6467614798°/day ± 3.97e-06
Perihelion dist (q)1.01976001 AU ± 5.64e-06
Aphelion dist (Q)1.62879349 AU ± 7.68e-06
Orbital Period1.52394092 yr ± 9.36e-06
Physical Parameters
H (abs. magnitude)24.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.236″
Uncertainty1
Orbit TypeAmor
MOID0.047846 AU
Observations Used106
Oppositions1
Arc Total2023-2024
First Observation Used2023-09-17
Last Observation Used2024-02-04
Observations (122)
Date Type RA Dec Mag Band Observatory
2023-10-08 11:30:55 C 02 04 36.039 -07 17 12.31 X F51
2023-10-08 11:49:04 C 02 04 39.185 -07 17 35.69 X F51
2023-10-11 08:14:13 C 02 19 32.182 -08 49 29.57 V 703
2023-10-11 08:22:01 C 02 19 33.701 -08 49 39.58 V 703
2023-10-11 08:37:37 C 02 19 36.750 -08 50 00.49 V 703
2023-10-11 09:54:45 C 02 19 57.931 -08 51 25.73 X F52
2023-10-11 10:12:15 C 02 20 01.381 -08 51 50.32 X F52
2023-10-11 10:47:14 C 02 20 08.257 -08 52 39.27 X F52
2023-10-13 09:56:49 C 02 31 22.202 -09 59 14.14 V U52
2023-10-13 10:02:30 C 02 31 23.390 -09 59 21.88 V U52
2023-10-13 10:08:11 C 02 31 24.670 -09 59 30.16 V U52
2023-10-13 22:23:46 B 02 34 32.01 -10 17 00.4 X M45
2023-10-13 22:31:05 B 02 34 33.65 -10 17 10.6 X M45
2023-10-13 22:38:08 B 02 34 35.24 -10 17 21.0 X M45
2023-10-14 09:46:23 C 02 37 21.87 -10 32 51.3 V 691
2023-10-14 09:54:19 C 02 37 23.66 -10 33 02.6 V 691
2023-10-14 10:02:15 C 02 37 25.47 -10 33 14.0 V 691
2023-10-15 08:36:05 C 02 43 22.206 -11 05 33.40 V 703
2023-10-15 08:43:47 C 02 43 23.963 -11 05 43.58 V 703
2023-10-15 08:51:28 C 02 43 25.792 -11 05 55.97 V 703
2023-10-15 08:59:10 C 02 43 27.538 -11 06 05.47 V 703
2023-10-16 07:25:40 C 02 49 34.694 -11 38 14.75 V G96
2023-10-16 07:33:06 C 02 49 36.494 -11 38 25.84 V G96
2023-10-16 07:40:32 C 02 49 38.269 -11 38 36.67 V G96
2023-10-16 07:47:58 C 02 49 40.055 -11 38 47.44 V G96
2023-10-17 08:28:57 C 02 56 32.431 -12 14 04.92 V 703
2023-10-17 08:55:45 C 02 56 39.11 -12 14 41.9 V 691
2023-10-17 09:00:51 C 02 56 40.38 -12 14 49.1 V 691
2023-10-17 09:04:30 C 02 56 41.215 -12 14 54.67 V 703
2023-10-17 09:05:57 C 02 56 41.65 -12 14 56.3 V 691
2023-10-17 09:21:13 C 02 56 45.298 -12 15 19.30 V 703
2023-10-19 08:51:48 C 03 10 43.747 -13 22 28.45 V U52
2023-10-19 08:57:27 C 03 10 45.314 -13 22 36.23 V U52
2023-10-19 09:03:06 C 03 10 46.831 -13 22 44.15 V U52
2023-10-20 08:00:27 C 03 17 48.952 -13 53 58.96 V 703
2023-10-20 08:06:44 C 03 17 52.099 -13 54 20.63 V U52
2023-10-20 08:08:07 C 03 17 51.101 -13 54 09.65 V 703
2023-10-20 08:12:14 C 03 17 53.592 -13 54 29.95 V U52
2023-10-20 08:15:47 C 03 17 53.131 -13 54 20.52 V 703
2023-10-20 08:17:45 C 03 17 55.126 -13 54 37.55 V U52
2023-10-20 08:23:26 C 03 17 55.255 -13 54 30.46 V 703
2023-10-21 08:55:41 C 03 25 38.124 -14 27 35.28 V U52
2023-10-21 09:01:09 C 03 25 39.742 -14 27 42.73 V U52
2023-10-21 09:06:35 C 03 25 41.321 -14 27 51.52 V U52
2023-10-25 11:23:27 C 03 58 20.203 -16 25 54.29 X F51
2023-10-25 11:39:15 C 03 58 24.928 -16 26 11.83 X F51
2023-10-25 11:55:02 C 03 58 29.619 -16 26 28.96 X F51
2023-10-25 12:10:51 C 03 58 34.341 -16 26 46.15 X F51
2023-11-02 11:06:29 C 05 05 24.02 -18 48 49.0 V 691
2023-11-02 11:14:40 C 05 05 26.53 -18 48 51.9 V 691