2023 SE4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1532622701 ± 2.77e-05
Semi-major axis (a)0.9507119881 AU ± 7.51e-06
Inclination (i)5.96343185° ± 1.36e-03
Long. of Asc. Node (Ω)182.99622232° ± 3.34e-05
Arg. of Perihelion (ω)303.33825628° ± 1.04e-03
Mean Anomaly (M)7.73458825° ± 1.17e-02
Mean Motion (n)1.0632583961°/day ± 1.26e-05
Perihelion dist (q)0.80500371 AU ± 2.71e-05
Aphelion dist (Q)1.09642027 AU ± 2.77e-05
Orbital Period0.92698660 yr ± 1.10e-05
Physical Parameters
H (abs. magnitude)26.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.121″
Uncertainty2
Orbit TypeAten
MOID0.006007 AU
Observations Used21
Oppositions1
Arc Total2023-2023
First Observation Used2023-09-20
Last Observation Used2023-09-24
Observations (21)
Date Type RA Dec Mag Band Observatory
2023-09-20 08:10:53 C 23 06 55.573 +22 48 03.40 X F52
2023-09-20 08:26:32 C 23 06 50.039 +22 46 31.48 X F52
2023-09-20 08:42:16 C 23 06 44.458 +22 44 58.47 X F52
2023-09-20 08:58:07 C 23 06 38.763 +22 43 23.38 X F52
2023-09-20 11:31:57 C 23 05 43.451 +22 27 24.47 V F51
2023-09-20 11:33:07 C 23 05 43.034 +22 27 16.81 V F51
2023-09-20 18:48:19 C 23 04 07.06 +21 37 49.1 X 033
2023-09-20 18:49:14 C 23 04 06.77 +21 37 43.5 X 033
2023-09-20 18:50:08 C 23 04 06.48 +21 37 37.8 X 033
2023-09-20 20:33:42 B 23 03 36.16 +21 26 56.5 V I93
2023-09-20 20:38:16 B 23 03 34.58 +21 26 27.5 V I93
2023-09-20 20:42:40 B 23 03 33.10 +21 25 58.7 V I93
2023-09-22 03:42:39 C 22 54 01.74 +17 31 37.7 X 858
2023-09-22 03:49:04 C 22 53 59.04 +17 30 43.8 X 858
2023-09-22 03:55:30 C 22 53 56.35 +17 29 50.0 X 858
2023-09-22 19:53:56 B 22 48 11.54 +15 01 49.4 X M45
2023-09-22 20:04:03 B 22 48 06.96 +15 00 10.7 X M45
2023-09-22 20:17:32 B 22 48 00.79 +14 57 58.7 X M45
2023-09-24 20:19:37 B 22 27 04.452 +05 13 08.58 X K74
2023-09-24 20:36:53 B 22 26 54.065 +05 08 54.10 X K74
2023-09-24 20:54:07 B 22 26 43.627 +05 04 38.71 X K74