2019 UA11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4375702735 ± 5.84e-08
Semi-major axis (a)2.1904236355 AU ± 7.95e-09
Inclination (i)6.23697018° ± 1.13e-05
Long. of Asc. Node (Ω)220.58767089° ± 3.59e-05
Arg. of Perihelion (ω)69.55181281° ± 4.62e-05
Mean Anomaly (M)6.77348350° ± 1.52e-05
Mean Motion (n)0.3040325630°/day ± 1.66e-09
Perihelion dist (q)1.23195937 AU ± 1.28e-07
Aphelion dist (Q)3.14888790 AU ± 1.28e-07
Orbital Period3.24184447 yr ± 1.77e-08
Physical Parameters
H (abs. magnitude)20.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.245″
Uncertainty0
Orbit TypeAmor
MOID0.241676 AU
Observations Used57
Oppositions9
Arc Total2009-2022
First Observation Used2009-04-19
Last Observation Used2022-08-24
Observations (61)
Date Type RA Dec Mag Band Observatory
2022-06-01 07:06:46 C 14 20 34.165 -06 48 55.99 U F52
2022-06-01 07:25:16 C 14 20 33.948 -06 48 44.51 U F52
2022-06-01 07:43:49 C 14 20 33.735 -06 48 33.04 U F52
2022-06-01 08:02:25 C 14 20 33.511 -06 48 21.41 U F52
2022-07-07 05:18:08 C 14 50 57.476 -02 20 35.23 V I52
2022-07-07 05:24:19 C 14 50 57.959 -02 20 35.41 V I52
2022-07-07 05:35:40 C 14 50 58.794 -02 20 35.38 V I52
2022-07-07 05:46:59 C 14 50 59.633 -02 20 35.56 V I52
2022-08-24 20:06:35 C 17 12 45.83 -07 37 12.1 X 033
2022-08-24 20:15:27 C 17 12 47.15 -07 37 14.6 X 033
2022-08-24 20:19:44 C 17 12 47.78 -07 37 16.8 X 033