2023 QS4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0718963959 ± 6.94e-05
Semi-major axis (a)1.0907320141 AU ± 1.12e-04
Inclination (i)7.32607724° ± 7.74e-03
Long. of Asc. Node (Ω)152.67867733° ± 3.29e-04
Arg. of Perihelion (ω)264.13032550° ± 2.15e-02
Mean Anomaly (M)271.33231500° ± 8.11e-02
Mean Motion (n)0.8652372050°/day ± 1.34e-04
Perihelion dist (q)1.01231231 AU ± 1.29e-04
Aphelion dist (Q)1.16915171 AU ± 1.42e-04
Orbital Period1.13913997 yr ± 1.76e-04
Physical Parameters
H (abs. magnitude)26.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.106″
Uncertainty2
Orbit TypeApollo
MOID0.058770 AU
Observations Used11
Oppositions1
Arc Total2023-2023
First Observation Used2023-08-18
Last Observation Used2023-08-24
Observations (11)
Date Type RA Dec Mag Band Observatory
2023-08-18 09:53:57 C 22 05 33.291 +02 36 59.64 X F52
2023-08-18 10:09:31 C 22 05 33.179 +02 36 06.87 X F52
2023-08-18 10:40:47 C 22 05 33.035 +02 34 20.39 X F52
2023-08-18 12:06:29 C 22 05 32.674 +02 29 27.76 V F52
2023-08-18 12:07:24 C 22 05 32.673 +02 29 24.93 V F52
2023-08-20 13:29:56 C 22 06 51.733 -00 28 19.61 V T14
2023-08-20 13:31:21 C 22 06 51.740 -00 28 24.98 V T14
2023-08-20 13:32:46 C 22 06 51.744 -00 28 30.33 V T14
2023-08-24 00:46:35 C 22 09 27.73 -06 09 19.2 X 033
2023-08-24 00:50:11 C 22 09 27.74 -06 09 34.8 X 033
2023-08-24 00:53:46 C 22 09 27.79 -06 09 50.5 X 033