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
2023-09-17 10:52:20 C 00 53 55.885 +00 20 27.98 X F51
2023-09-17 11:10:36 C 00 53 57.263 +00 20 18.15 X F51
2023-09-17 11:28:49 C 00 53 58.631 +00 20 08.29 X F51
2023-09-17 14:38:52 C 00 54 13.316 +00 18 25.40 V F51
2023-09-17 14:39:47 C 00 54 13.391 +00 18 24.96 V F51
2023-09-17 21:11:26 B 00 54 56.02 +00 14 25.1 Z 106
2023-09-17 21:19:14 B 00 54 56.65 +00 14 20.2 Z 106
2023-09-17 21:27:00 B 00 54 57.32 +00 14 16.7 Z 106
2023-09-17 21:34:35 B 00 54 58.01 +00 14 12.8 Z 106
2023-09-17 22:18:37 C 00 55 01.65 +00 13 43.4 X 033
2023-09-17 22:19:56 C 00 55 01.73 +00 13 42.6 X 033
2023-09-17 22:21:16 C 00 55 01.82 +00 13 42.0 X 033
2023-09-17 22:45:57 C 00 55 04.00 +00 13 33.2 V L01
2023-09-17 22:49:35 C 00 55 04.28 +00 13 31.4 V L01
2023-09-17 22:53:13 C 00 55 04.55 +00 13 30.1 V L01
2023-09-18 01:36:50 B 00 55 18.68 +00 11 59.3 V I93
2023-09-18 01:41:29 B 00 55 19.07 +00 11 56.7 V I93
2023-09-18 01:45:36 B 00 55 19.36 +00 11 54.5 V I93
2023-09-18 02:21:34 C 00 55 20.75 +00 13 02.1 V M28
2023-09-18 02:24:32 C 00 55 21.01 +00 13 00.5 V M28
2023-09-18 02:27:29 C 00 55 21.24 +00 12 58.9 V M28
2023-09-18 04:40:43 C 00 55 38.82 +00 10 21.0 u H21
2023-09-18 04:44:45 C 00 55 39.15 +00 10 18.5 u H21
2023-09-18 04:48:46 C 00 55 39.48 +00 10 16.4 u H21
2023-09-18 23:25:41 C 00 57 26.91 -00 00 35.5 X 033
2023-09-18 23:26:46 C 00 57 27.00 -00 00 36.0 X 033
2023-09-18 23:27:51 C 00 57 27.11 -00 00 37.1 X 033
2023-09-20 07:30:44 C 01 00 40.806 -00 19 50.23 V G96
2023-09-20 07:38:13 C 01 00 41.432 -00 19 54.88 V G96
2023-09-20 07:45:42 C 01 00 42.077 -00 19 59.59 V G96
2023-09-20 07:53:12 C 01 00 42.692 -00 20 04.13 V G96
2023-09-21 11:41:22 C 01 03 36.482 -00 37 55.56 X F51
2023-09-21 12:02:13 C 01 03 38.278 -00 38 09.50 X F51
2023-09-21 12:23:03 C 01 03 40.066 -00 38 23.48 X F51
2023-09-21 12:45:08 C 01 03 41.966 -00 38 38.19 X F51
2023-09-25 09:57:14 C 01 14 22.02 -01 47 38.1 V 691
2023-09-25 09:59:21 C 01 14 22.26 -01 47 39.9 V 691
2023-09-25 10:01:28 C 01 14 22.46 -01 47 41.8 V 691
2023-09-26 06:49:29 C 01 17 02.16 -02 04 47.1 V 691
2023-09-26 07:01:58 C 01 17 03.50 -02 04 57.3 V 691
2023-09-26 07:14:27 C 01 17 04.82 -02 05 07.8 V 691
2023-10-02 06:24:41 C 01 37 32.67 -04 21 05.1 V 691
2023-10-02 06:51:30 C 01 37 36.39 -04 21 34.4 V 691
2023-10-02 07:18:21 C 01 37 40.05 -04 22 02.7 V 691
2023-10-03 12:20:40 C 01 42 23.159 -04 53 24.15 X F52
2023-10-03 12:41:01 C 01 42 26.020 -04 53 46.57 X F52
2023-10-03 13:01:20 C 01 42 28.902 -04 54 08.93 X F52
2023-10-03 13:21:37 C 01 42 31.807 -04 54 31.27 X F52
2023-10-08 10:48:46 C 02 04 28.782 -07 16 17.62 X F51
2023-10-08 11:12:48 C 02 04 32.910 -07 16 48.73 X F51