2023 SL43

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6293360409 ± 1.17e-03
Semi-major axis (a)0.8497771430 AU ± 8.27e-04
Inclination (i)28.19652068° ± 1.26e-01
Long. of Asc. Node (Ω)354.07058940° ± 5.81e-03
Arg. of Perihelion (ω)144.64557078° ± 3.16e-02
Mean Anomaly (M)204.01511290° ± 1.22e+00
Mean Motion (n)1.2582145643°/day ± 1.84e-03
Perihelion dist (q)0.31498176 AU ± 1.04e-03
Aphelion dist (Q)1.38457253 AU ± 1.67e-03
Orbital Period0.78335310 yr ± 1.14e-03
Physical Parameters
H (abs. magnitude)25.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.830″
Uncertainty4
Orbit TypeAten
MOID0.025000 AU
Observations Used9
Oppositions1
Arc Total2023-2023
First Observation Used2023-09-16
Last Observation Used2023-09-17
Observations (9)
Date Type RA Dec Mag Band Observatory
2023-09-16 08:02:06 C 01 34 13.130 +14 15 15.90 V G96
2023-09-16 08:09:30 C 01 34 08.420 +14 17 12.40 V G96
2023-09-16 08:16:57 C 01 34 03.820 +14 19 09.00 V G96
2023-09-16 08:46:42 C 01 33 38.02 +14 29 43.1 W X09
2023-09-16 09:00:35 C 01 33 29.08 +14 33 23.7 W X09
2023-09-16 09:34:07 C 01 33 14.140 +14 39 28.80 V I52
2023-09-16 09:34:57 C 01 33 13.620 +14 39 42.90 V I52
2023-09-16 09:36:40 C 01 33 12.490 +14 40 08.60 V I52
2023-09-17 23:58:41 B 00 55 26.24 +29 24 52.7 X M45