2023 SC4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3891564894 ± 5.13e-04
Semi-major axis (a)1.5338852655 AU ± 1.21e-03
Inclination (i)7.02592899° ± 8.02e-03
Long. of Asc. Node (Ω)353.31403340° ± 6.10e-04
Arg. of Perihelion (ω)57.03875229° ± 2.43e-03
Mean Anomaly (M)27.25190451° ± 4.55e-01
Mean Motion (n)0.5188274705°/day ± 6.15e-04
Perihelion dist (q)0.93696386 AU ± 1.08e-03
Aphelion dist (Q)2.13080667 AU ± 1.86e-03
Orbital Period1.89971877 yr ± 2.25e-03
Physical Parameters
H (abs. magnitude)26.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.176″
Uncertainty3
Orbit TypeApollo
MOID0.030878 AU
Observations Used24
Oppositions1
Arc Total2023-2023
First Observation Used2023-09-20
Last Observation Used2023-09-30
Observations (24)
Date Type RA Dec Mag Band Observatory
2023-09-20 05:11:05 C 22 46 22.454 -01 48 33.84 V G96
2023-09-20 05:19:17 C 22 46 21.054 -01 47 43.37 V G96
2023-09-20 05:27:30 C 22 46 19.650 -01 46 52.32 V G96
2023-09-20 05:35:42 C 22 46 18.246 -01 46 01.42 V G96
2023-09-20 06:06:48 C 22 46 12.850 -01 42 47.30 V I52
2023-09-20 06:12:09 C 22 46 12.000 -01 42 13.60 V I52
2023-09-20 08:03:32 C 22 45 52.816 -01 30 33.80 V I52
2023-09-20 08:05:20 C 22 45 52.520 -01 30 22.64 V I52
2023-09-20 08:07:07 C 22 45 52.196 -01 30 11.92 V I52
2023-09-20 08:08:55 C 22 45 51.901 -01 30 00.07 V I52
2023-09-20 18:55:22 C 22 44 29.81 -00 20 17.2 X 033
2023-09-20 18:56:57 C 22 44 29.55 -00 20 06.9 X 033
2023-09-20 18:58:32 C 22 44 29.29 -00 19 56.1 X 033
2023-09-20 22:42:19 B 22 43 50.856 +00 05 28.43 X L38
2023-09-20 23:19:01 B 22 43 44.400 +00 09 42.30 X L38
2023-09-22 03:05:20 C 22 39 24.84 +03 40 09.0 X 858
2023-09-22 03:14:58 C 22 39 22.86 +03 41 28.5 X 858
2023-09-22 03:25:04 C 22 39 20.76 +03 42 51.9 X 858
2023-09-26 02:27:34 C 22 16 05.754 +21 34 54.91 V I52
2023-09-26 02:28:51 C 22 16 05.243 +21 35 14.39 V I52
2023-09-26 02:30:08 C 22 16 04.732 +21 35 33.65 V I52
2023-09-26 02:31:26 C 22 16 04.249 +21 35 53.12 V I52
2023-09-30 19:49:29 C 20 59 02.299 +55 54 16.40 V Z84
2023-09-30 20:12:56 C 20 58 29.155 +56 01 35.34 V Z84