2023 SU1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2793294800 ± 3.82e-04
Semi-major axis (a)1.4464320965 AU ± 8.31e-04
Inclination (i)10.77349898° ± 1.07e-02
Long. of Asc. Node (Ω)355.66610664° ± 1.03e-03
Arg. of Perihelion (ω)10.44861496° ± 5.49e-03
Mean Anomaly (M)84.63349185° ± 3.80e-01
Mean Motion (n)0.5665851671°/day ± 4.88e-04
Perihelion dist (q)1.04240097 AU ± 8.15e-04
Aphelion dist (Q)1.85046322 AU ± 1.20e-03
Orbital Period1.73959069 yr ± 1.50e-03
Physical Parameters
H (abs. magnitude)25.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.268″
Uncertainty3
Orbit TypeAmor
MOID0.039406 AU
Observations Used22
Oppositions1
Arc Total2023-2023
First Observation Used2023-09-18
Last Observation Used2023-09-25
Observations (24)
Date Type RA Dec Mag Band Observatory
2023-09-18 06:53:24 C 00 59 14.18 +06 03 49.8 V 703
2023-09-18 07:08:34 C 00 59 14.21 +06 07 06.9 V 703
2023-09-19 10:32:07 C 01 00 24.307 +12 01 07.98 X F52
2023-09-19 10:48:17 C 01 00 24.110 +12 04 36.30 X F52
2023-09-19 11:04:41 C 01 00 23.902 +12 08 07.41 X F52
2023-09-19 12:35:26 C 01 00 22.666 +12 27 31.49 V F51
2023-09-19 20:47:09 B 01 00 55.82 +14 10 44.8 V I93
2023-09-19 20:52:37 B 01 00 55.93 +14 11 54.6 V I93
2023-09-19 20:52:54 C 01 00 53.95 +14 11 47.7 X 033
2023-09-19 20:53:39 C 01 00 53.96 +14 11 57.3 X 033
2023-09-19 20:54:23 C 01 00 53.97 +14 12 06.7 X 033
2023-09-19 20:55:21 C 01 00 54.00 +14 12 20.0 X 033
2023-09-19 20:58:01 B 01 00 56.03 +14 13 05.1 V I93
2023-09-19 21:35:06 C 01 00 54.99 +14 21 05.8 V L01
2023-09-19 21:37:58 C 01 00 55.04 +14 21 42.8 V L01
2023-09-19 21:40:49 C 01 00 55.10 +14 22 19.4 V L01
2023-09-19 21:46:51 C 01 00 55.73 +14 23 34.7 V 203
2023-09-19 22:23:01 C 01 00 56.04 +14 31 18.9 V 203
2023-09-20 00:54:52 B 01 00 57.96 +15 03 38.6 X 958
2023-09-20 01:01:35 B 01 00 57.98 +15 05 04.6 X 958
2023-09-20 01:08:14 B 01 00 58.00 +15 06 28.7 X 958
2023-09-25 05:12:14 C 01 05 59.824 +38 17 18.17 V I52
2023-09-25 05:16:04 C 01 05 59.788 +38 17 54.28 V I52
2023-09-25 05:25:04 C 01 05 59.791 +38 19 20.82 V I52