2023 QQ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3022589861 ± 2.13e-03
Semi-major axis (a)1.3757507297 AU ± 4.27e-03
Inclination (i)20.63992030° ± 9.30e-02
Long. of Asc. Node (Ω)148.14354793° ± 9.52e-03
Arg. of Perihelion (ω)117.02427109° ± 1.13e-01
Mean Anomaly (M)176.25423158° ± 2.58e+00
Mean Motion (n)0.6108050913°/day ± 2.84e-03
Perihelion dist (q)0.95991771 AU ± 4.18e-03
Aphelion dist (Q)1.79158375 AU ± 6.28e-03
Orbital Period1.61365106 yr ± 7.51e-03
Physical Parameters
H (abs. magnitude)25.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.383″
Uncertainty4
Orbit TypeApollo
MOID0.070157 AU
Observations Used17
Oppositions1
Arc Total2023-2023
First Observation Used2023-08-21
Last Observation Used2023-08-23
Observations (17)
Date Type RA Dec Mag Band Observatory
2023-08-21 07:49:29 C 20 09 20.858 -08 35 20.57 X F51
2023-08-21 08:06:15 C 20 09 26.059 -08 38 22.36 X F51
2023-08-21 08:23:01 C 20 09 31.302 -08 41 25.38 X F51
2023-08-21 08:39:49 C 20 09 36.480 -08 44 26.65 X F51
2023-08-21 21:34:04 C 20 13 54.73 -11 01 27.6 V L01
2023-08-21 21:36:12 C 20 13 55.35 -11 01 48.7 V L01
2023-08-21 21:38:20 C 20 13 56.09 -11 02 12.5 V L01
2023-08-21 21:40:28 C 20 13 56.75 -11 02 33.5 V L01
2023-08-21 23:13:43 C 20 14 25.93 -11 18 38.1 X 033
2023-08-21 23:15:13 C 20 14 26.40 -11 18 53.4 X 033
2023-08-21 23:16:43 C 20 14 26.85 -11 19 09.0 X 033
2023-08-21 23:18:13 C 20 14 27.32 -11 19 23.9 X 033
2023-08-22 21:15:55 C 20 21 33.16 -14 55 32.5 V 204
2023-08-22 21:44:23 C 20 21 41.53 -15 00 00.5 V 204
2023-08-23 03:59:44 C 20 23 38.83 -15 57 58.7 u H21
2023-08-23 04:07:49 C 20 23 41.16 -15 59 13.0 u H21
2023-08-23 04:17:30 C 20 23 43.93 -16 00 41.7 u H21