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
2004-12-15 21:24:30 C 06 12 16.03 +42 27 04.7 r A16
2004-12-15 22:52:47 C 06 12 08.14 +42 33 24.5 r 240
2004-12-15 22:57:31 C 06 12 07.70 +42 33 44.9 r 240
2004-12-15 22:59:56 C 06 12 07.49 +42 33 55.3 r 240
2004-12-15 23:02:17 C 06 12 07.27 +42 34 05.5 r 240
2004-12-15 23:07:08 C 06 12 06.84 +42 34 26.1 r 240
2004-12-16 06:57:00 C 06 11 29.87 +43 08 07.5 r H41
2004-12-16 06:59:17 C 06 11 29.63 +43 08 16.8 r H41
2004-12-16 07:01:24 C 06 11 29.47 +43 08 26.6 r H41
2004-12-16 07:03:31 C 06 11 29.27 +43 08 34.6 r H41
2004-12-19 06:37:10 C 06 05 16.37 +48 12 25.6 r H41
2004-12-19 06:39:55 C 06 05 16.05 +48 12 36.4 r H41
2004-12-19 06:42:42 C 06 05 15.80 +48 12 48.1 r H41
2004-12-19 22:24:59 C 06 03 44.17 +49 18 14.9 o 240
2004-12-19 22:27:40 C 06 03 43.85 +49 18 26.2 o 240
2004-12-19 22:30:20 C 06 03 43.52 +49 18 37.4 o 240
2004-12-19 22:34:23 C 06 03 43.05 +49 18 54.5 o 240
2004-12-19 22:39:04 C 06 03 42.50 +49 19 14.4 o 240
2004-12-19 22:41:03 C 06 03 42.24 +49 19 22.5 o 240
2004-12-19 22:44:22 C 06 03 41.83 +49 19 36.2 o 240
2004-12-20 07:30:55 C 06 02 45.36 +49 56 15.4 c H41
2004-12-20 07:33:44 C 06 02 45.03 +49 56 27.1 c H41
2004-12-20 07:36:02 C 06 02 44.74 +49 56 36.6 c H41
2004-12-20 07:40:43 C 06 02 44.23 +49 56 55.8 c H41
2004-12-20 07:43:26 C 06 02 43.86 +49 57 06.8 c H41
2004-12-30 19:33:54 C 05 26 03.32 +65 12 01.2 18.2 c 130
2004-12-30 19:35:26 C 05 26 02.87 +65 12 04.8 o A16
2004-12-30 19:37:31 C 05 26 02.57 +65 12 12.5 18.3 c 130
2004-12-30 19:41:09 C 05 26 01.74 +65 12 23.5 18.4 c 130
2004-12-30 19:44:25 C 05 26 01.23 +65 12 31.9 o A16
2004-12-30 19:45:30 C 05 26 00.84 +65 12 36.9 18.3 c 130
2004-12-30 19:53:20 C 05 25 59.13 +65 13 00.2 o A16
2004-12-30 20:02:14 C 05 25 57.27 +65 13 27.2 o A16
2004-12-30 20:11:09 C 05 25 55.61 +65 13 54.4 o A16
2005-07-05 04:04:41 C 13 31 25.90 -10 25 14.6 d 291
2005-07-05 04:10:30 C 13 31 26.36 -10 25 22.9 d 291
2005-07-05 04:16:01 C 13 31 26.79 -10 25 30.8 d 291
2008-10-17 08:01:33 C 03 53 19.39 -21 03 50.0 o H55
2008-10-17 08:16:35 C 03 53 18.69 -21 03 51.8 o H55
2008-10-17 08:32:45 C 03 53 17.94 -21 03 54.8 o H55
2008-10-17 08:49:12 C 03 53 17.69 -21 03 55.4 r 448
2008-10-17 09:35:40 C 03 53 15.51 -21 04 02.3 r 448
2008-10-17 10:21:58 C 03 53 13.31 -21 04 08.7 r 448
2008-10-24 05:02:11 C 03 44 39.44 -21 11 52.5 r 304
2008-10-24 05:05:59 C 03 44 39.20 -21 11 52.4 r 304
2008-10-24 05:09:05 C 03 44 38.99 -21 11 52.0 r 304
2008-10-24 05:12:13 C 03 44 38.73 -21 11 52.1 r 304
2008-10-24 05:15:19 C 03 44 38.47 -21 11 51.7 r 304
2008-10-24 05:18:24 C 03 44 38.26 -21 11 51.5 r 304
2008-10-24 05:21:32 C 03 44 38.03 -21 11 51.3 r 304