337345 (2001 KO20)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1213047965 ± 3.98e-08
Semi-major axis (a)1.2199191649 AU ± 3.27e-09
Inclination (i)14.19328327° ± 6.22e-06
Long. of Asc. Node (Ω)75.23842275° ± 6.15e-06
Arg. of Perihelion (ω)66.33505623° ± 3.47e-05
Mean Anomaly (M)147.50756246° ± 5.05e-05
Mean Motion (n)0.7315022984°/day ± 2.94e-09
Perihelion dist (q)1.07193712 AU ± 4.87e-08
Aphelion dist (Q)1.36790121 AU ± 4.87e-08
Orbital Period1.34740012 yr ± 5.42e-09
Physical Parameters
H (abs. magnitude)20.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.412″
Uncertainty0
Orbit TypeAmor
MOID0.148037 AU
Observations Used219
Oppositions6
Arc Total2001-2024
First Observation Used2001-05-19
Last Observation Used2024-06-13
Observations (223)
Date Type RA Dec Mag Band Observatory
2008-10-24 05:24:38 C 03 44 37.80 -21 11 51.4 r 304
2008-10-24 05:27:49 C 03 44 37.58 -21 11 51.3 r 304
2008-10-24 05:30:59 C 03 44 37.35 -21 11 51.3 r 304
2008-10-27 16:51:27 C 03 38 36.34 -21 00 56.2 r E12
2008-10-27 17:12:12 C 03 38 34.62 -21 00 52.3 r E12
2008-10-27 17:22:35 C 03 38 33.68 -21 00 49.9 r E12
2008-12-13 03:03:29 C 01 48 26.19 +05 51 52.9 o H55
2008-12-13 03:08:17 C 01 48 25.90 +05 52 03.4 o H55
2008-12-13 03:12:38 C 01 48 25.65 +05 52 12.9 o H55
2012-10-15 15:01:57 C 01 32 17.73 -38 35 42.6 r E12
2012-10-15 15:34:41 C 01 32 13.96 -38 35 32.5 r E12
2012-10-20 08:42:11 C 01 20 13.67 -37 46 53.7 u 807
2012-10-20 08:48:13 C 01 20 13.02 -37 46 49.9 u 807
2012-10-20 08:54:15 C 01 20 12.37 -37 46 46.0 u 807
2012-10-20 09:00:18 C 01 20 11.72 -37 46 42.3 u 807
2012-10-20 09:05:27 C 01 20 11.17 -37 46 39.3 u 807
2020-07-23 12:44:12 C 23 13 47.502 -46 15 36.68 U F51
2020-07-23 12:56:06 C 23 13 47.307 -46 15 53.03 U F51
2020-07-23 13:08:00 C 23 13 47.130 -46 16 08.79 U F51
2020-07-23 13:19:58 C 23 13 46.936 -46 16 24.86 U F51
2024-06-13 13:49:07 C 21 06 16.154 -33 37 29.25 X F51
2024-06-13 14:02:48 C 21 06 16.311 -33 37 50.60 X F51
2024-06-13 14:16:29 C 21 06 16.467 -33 38 11.85 X F51