2013 QU1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2494740977 ± 1.28e-07
Semi-major axis (a)1.1840778094 AU ± 4.61e-09
Inclination (i)35.23876264° ± 2.05e-05
Long. of Asc. Node (Ω)149.12402510° ± 4.56e-06
Arg. of Perihelion (ω)55.23944909° ± 3.03e-05
Mean Anomaly (M)276.10509752° ± 2.65e-05
Mean Motion (n)0.7649656128°/day ± 4.46e-09
Perihelion dist (q)0.88868107 AU ± 1.51e-07
Aphelion dist (Q)1.47947455 AU ± 1.52e-07
Orbital Period1.28845829 yr ± 7.52e-09
Physical Parameters
H (abs. magnitude)21.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.225″
Uncertainty0
Orbit TypeApollo
MOID0.015431 AU
Observations Used55
Oppositions2
Arc Total2013-2022
First Observation Used2013-08-16
Last Observation Used2022-07-31
Observations (56)
Date Type RA Dec Mag Band Observatory
2022-02-10 03:36:58 C 04 01 31.19 -25 02 18.5 V V06
2022-06-10 08:27:31 C 22 28 52.07 +83 07 30.6 V 695
2022-06-10 08:48:34 C 22 28 43.02 +83 07 19.0 V 695
2022-06-10 09:09:37 C 22 28 34.05 +83 07 07.3 V 695
2022-07-31 20:53:43 C 19 38 28.29 +47 12 31.8 X C95
2022-07-31 21:31:13 C 19 38 26.45 +47 09 52.6 X C95