2022 QU1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6643482888 ± 4.73e-07
Semi-major axis (a)1.2457346597 AU ± 9.58e-09
Inclination (i)38.88158422° ± 2.57e-05
Long. of Asc. Node (Ω)322.45764192° ± 1.06e-05
Arg. of Perihelion (ω)231.89386990° ± 2.41e-05
Mean Anomaly (M)181.92276065° ± 7.13e-05
Mean Motion (n)0.7088820090°/day ± 8.17e-09
Perihelion dist (q)0.41813297 AU ± 5.89e-07
Aphelion dist (Q)2.07333635 AU ± 5.89e-07
Orbital Period1.39039540 yr ± 1.60e-08
Physical Parameters
H (abs. magnitude)20.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.215″
Uncertainty0
Orbit TypeApollo
MOID0.090552 AU
Observations Used100
Oppositions3
Arc Total2011-2022
First Observation Used2011-08-24
Last Observation Used2022-09-17
Observations (102)
Date Type RA Dec Mag Band Observatory
2022-09-17 02:01:25 C 20 28 17.61 +08 41 21.4 u H21
2022-09-17 02:10:10 C 20 28 17.21 +08 41 19.8 u H21