2023 SG4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5380773000
Semi-major axis (a)2.1513142000 AU
Inclination (i)1.78882000°
Long. of Asc. Node (Ω)284.55396000°
Arg. of Perihelion (ω)58.34788000°
Mean Anomaly (M)251.92858000°
Mean Motion (n)0.3123548900°/day
Perihelion dist (q)0.99374090 AU
Aphelion dist (Q)3.30888750 AU
Orbital Period3.15540980 yr
Physical Parameters
H (abs. magnitude)24.41
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.160″
Uncertainty9
Orbit TypeApollo
MOID0.019382 AU
Observations Used14
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-09-21
Observations (14)
Date Type RA Dec Mag Band Observatory
2023-09-19 11:17:13 C 05 31 05.981 +57 06 02.27 V V00
2023-09-19 11:25:09 C 05 31 02.467 +57 05 18.82 V V00
2023-09-19 11:33:04 C 05 30 58.975 +57 04 35.87 V V00
2023-09-19 11:41:01 C 05 30 55.480 +57 03 52.38 V V00
2023-09-20 00:08:23 C 05 26 38.39 +55 53 55.2 X 033
2023-09-20 00:10:53 C 05 26 37.52 +55 53 43.0 X 033
2023-09-20 00:13:21 C 05 26 36.70 +55 53 30.1 X 033
2023-09-20 00:16:06 C 05 26 35.68 +55 53 16.2 X 033
2023-09-20 22:19:47 C 05 20 02.31 +54 01 09.1 X 033
2023-09-20 22:22:52 C 05 20 01.50 +54 00 55.0 X 033
2023-09-20 22:25:57 C 05 20 00.67 +54 00 41.7 X 033
2023-09-20 22:29:11 C 05 19 59.86 +54 00 27.1 X 033
2023-09-21 11:42:49 C 05 16 31.490 +53 00 49.80 V I52
2023-09-21 11:50:17 C 05 16 29.320 +53 00 18.00 V I52