2023 QO8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2797528258 ± 1.20e-04
Semi-major axis (a)1.4096590422 AU ± 4.64e-04
Inclination (i)33.68032200° ± 1.61e-02
Long. of Asc. Node (Ω)338.44235214° ± 2.94e-03
Arg. of Perihelion (ω)250.96018888° ± 3.40e-02
Mean Anomaly (M)188.82299929° ± 2.84e-01
Mean Motion (n)0.5888994571°/day ± 2.90e-04
Perihelion dist (q)1.01530294 AU ± 3.74e-04
Aphelion dist (Q)1.80401514 AU ± 6.17e-04
Orbital Period1.67367497 yr ± 8.25e-04
Physical Parameters
H (abs. magnitude)21.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.212″
Uncertainty3
Orbit TypeApollo
MOID0.180510 AU
Observations Used12
Oppositions1
Arc Total2023-2023
First Observation Used2023-08-19
Last Observation Used2023-09-06
Observations (12)
Date Type RA Dec Mag Band Observatory
2023-08-19 10:01:08 C 23 02 04.982 -38 16 56.67 X F52
2023-08-19 10:14:03 C 23 02 01.210 -38 16 27.69 X F52
2023-08-19 10:26:49 C 23 01 57.510 -38 15 59.08 X F52
2023-08-21 12:52:28 C 22 47 59.269 -36 17 38.04 V T14
2023-08-21 12:53:52 C 22 47 58.869 -36 17 34.66 V T14
2023-08-21 12:55:17 C 22 47 58.489 -36 17 31.19 V T14
2023-08-24 11:08:02 C 22 29 55.927 -33 22 16.45 X F52
2023-08-24 11:20:05 C 22 29 52.865 -33 21 45.64 X F52
2023-09-05 04:40:14 C 21 35 50.22 -21 25 53.8 X 858
2023-09-05 05:04:22 C 21 35 46.70 -21 24 56.3 X 858
2023-09-06 04:37:15 C 21 32 32.14 -20 29 57.7 X 858
2023-09-06 04:54:39 C 21 32 29.71 -20 29 17.1 X 858