2023 SG

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1900533651 ± 1.60e-04
Semi-major axis (a)0.9094663731 AU ± 2.69e-05
Inclination (i)13.56513719° ± 1.37e-02
Long. of Asc. Node (Ω)173.88348769° ± 6.32e-04
Arg. of Perihelion (ω)36.37449558° ± 1.46e-02
Mean Anomaly (M)312.38206790° ± 1.25e-02
Mean Motion (n)1.1364028318°/day ± 5.05e-05
Perihelion dist (q)0.73661923 AU ± 1.47e-04
Aphelion dist (Q)1.08231352 AU ± 1.49e-04
Orbital Period0.86732121 yr ± 3.85e-05
Physical Parameters
H (abs. magnitude)26.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.557″
Uncertainty2
Orbit TypeAten
MOID0.023358 AU
Observations Used27
Oppositions1
Arc Total2023-2023
First Observation Used2023-09-16
Last Observation Used2023-09-18
Observations (27)
Date Type RA Dec Mag Band Observatory
2023-09-16 07:47:40 C 22 03 19.579 +02 41 33.58 X F51
2023-09-16 08:07:19 C 22 03 21.919 +02 34 13.81 X F51
2023-09-16 08:27:00 C 22 03 24.220 +02 26 54.70 X F51
2023-09-16 18:44:45 C 22 05 32.250 -01 17 32.00 V 246
2023-09-16 18:46:23 C 22 05 32.270 -01 18 05.90 V 246
2023-09-16 18:46:48 C 22 05 32.260 -01 18 13.90 V 246
2023-09-16 20:04:23 C 22 05 43.40 -01 45 12.0 X 033
2023-09-16 20:05:10 C 22 05 43.52 -01 45 28.9 X 033
2023-09-16 20:06:00 C 22 05 43.62 -01 45 45.5 X 033
2023-09-16 20:07:03 C 22 05 43.76 -01 46 07.7 X 033
2023-09-17 19:03:21 B 22 09 50.887 -08 56 07.88 Z M49
2023-09-17 19:12:48 B 22 09 51.807 -08 58 53.43 Z M49
2023-09-17 19:22:15 B 22 09 52.788 -09 01 36.96 Z M49
2023-09-17 20:47:15 C 22 10 00.84 -09 31 10.7 X 033
2023-09-17 20:48:25 C 22 10 00.94 -09 31 29.9 X 033
2023-09-17 20:49:34 C 22 10 01.10 -09 31 50.1 X 033
2023-09-17 20:50:58 C 22 10 01.26 -09 32 14.1 X 033
2023-09-17 20:52:14 C 22 10 01.40 -09 32 35.6 X 033
2023-09-17 21:07:06 C 22 10 03.45 -09 36 31.1 V 104
2023-09-17 21:24:48 C 22 10 05.34 -09 41 33.3 V 104
2023-09-17 21:33:39 C 22 10 06.24 -09 44 03.8 V 104
2023-09-17 21:39:13 C 22 10 06.17 -09 45 42.4 V L01
2023-09-17 21:43:29 C 22 10 06.57 -09 46 55.6 V L01
2023-09-17 21:45:37 C 22 10 06.82 -09 47 31.5 V L01
2023-09-17 23:56:23 C 22 10 18.04 -10 18 33.5 V M28
2023-09-17 23:59:22 C 22 10 18.33 -10 19 22.9 V M28
2023-09-18 00:02:22 C 22 10 18.69 -10 20 14.3 V M28