2020 KM3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4850602518 ± 1.69e-05
Semi-major axis (a)2.1692026932 AU ± 7.54e-05
Inclination (i)10.69534001° ± 2.48e-04
Long. of Asc. Node (Ω)87.53293938° ± 6.68e-05
Arg. of Perihelion (ω)207.82930275° ± 1.02e-04
Mean Anomaly (M)240.75021409° ± 3.14e-02
Mean Motion (n)0.3085049052°/day ± 1.61e-05
Perihelion dist (q)1.11700869 AU ± 5.33e-05
Aphelion dist (Q)3.22139670 AU ± 1.18e-04
Orbital Period3.19484801 yr ± 1.67e-04
Physical Parameters
H (abs. magnitude)22.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.250″
Uncertainty2
Orbit TypeAmor
MOID0.119665 AU
Observations Used89
Oppositions1
Arc Total2020-2020
First Observation Used2020-05-13
Last Observation Used2020-07-12
Observations (104)
Date Type RA Dec Mag Band Observatory
2020-07-12 11:43:55 C 17 11 43.63 -54 29 11.4 t 474
2020-07-12 11:45:39 C 17 11 44.00 -54 29 18.0 t 474
2020-07-12 11:47:22 C 17 11 44.32 -54 29 24.7 t 474
2020-07-12 11:49:06 C 17 11 44.67 -54 29 31.6 t 474