2001 KM20

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2092317664 ± 5.29e-08
Semi-major axis (a)1.1837160914 AU ± 8.05e-10
Inclination (i)3.72845274° ± 5.07e-06
Long. of Asc. Node (Ω)56.01890409° ± 1.16e-05
Arg. of Perihelion (ω)251.62958011° ± 2.34e-05
Mean Anomaly (M)321.20859381° ± 2.50e-05
Mean Motion (n)0.7653162750°/day ± 7.81e-10
Perihelion dist (q)0.93604508 AU ± 6.26e-08
Aphelion dist (Q)1.43138710 AU ± 6.26e-08
Orbital Period1.28786793 yr ± 1.31e-09
Physical Parameters
H (abs. magnitude)23.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.380″
Uncertainty0
Orbit TypeApollo
MOID0.016070 AU
Observations Used97
Oppositions4
Arc Total2001-2019
First Observation Used2001-05-21
Last Observation Used2019-11-04
Observations (97)
Date Type RA Dec Mag Band Observatory
2001-05-21 05:09:42 C 13 49 05.54 -14 47 53.5 18.0 c 704
2001-05-21 05:27:07 C 13 48 59.30 -14 48 35.7 18.6 c 704
2001-05-21 05:43:46 C 13 48 53.22 -14 49 16.5 18.5 c 704
2001-05-21 06:00:10 C 13 48 47.23 -14 49 56.2 18.2 c 704
2001-05-21 06:16:36 C 13 48 41.33 -14 50 35.4 18.7 c 704
2001-05-23 03:47:29 C 13 32 35.48 -16 54 45.9 18.2 c 704
2001-05-23 03:47:38 C 13 32 35.36 -16 54 46.6 18.6 c 704
2001-05-23 03:47:49 C 13 32 35.42 -16 54 46.3 18.6 c 704
2001-05-23 04:03:36 C 13 32 28.19 -16 55 34.3 18.4 c 704
2001-05-23 04:03:46 C 13 32 28.22 -16 55 35.0 18.7 c 704
2001-05-23 04:03:56 C 13 32 28.14 -16 55 36.2 19.3 c 704
2001-05-23 04:19:43 C 13 32 20.93 -16 56 23.1 18.1 c 704
2001-05-23 04:19:53 C 13 32 20.84 -16 56 24.2 18.0 c 704
2001-05-23 04:20:03 C 13 32 20.84 -16 56 25.2 19.0 c 704
2001-05-23 04:35:54 C 13 32 13.61 -16 57 12.2 17.8 c 704
2001-05-23 04:36:03 C 13 32 13.58 -16 57 13.4 18.4 c 704
2001-05-23 04:36:14 C 13 32 13.48 -16 57 13.4 18.5 c 704
2001-05-23 04:52:00 C 13 32 06.34 -16 58 00.9 18.2 c 704
2001-05-23 04:52:09 C 13 32 06.30 -16 58 01.3 18.1 c 704
2001-05-23 04:52:20 C 13 32 06.17 -16 58 01.6 18.3 c 704
2001-05-23 21:09:26 C 13 25 17.12 -17 49 18.5 046
2001-05-23 21:10:35 C 13 25 16.54 -17 49 21.4 046
2001-05-23 21:12:12 C 13 25 15.75 -17 49 27.0 046
2001-05-23 21:13:00 C 13 25 15.41 -17 49 29.5 046
2001-05-23 21:14:10 C 13 25 14.83 -17 49 33.1 046
2001-05-23 21:15:41 C 13 25 14.13 -17 49 37.7 046
2001-05-23 21:20:23 C 13 25 11.82 -17 49 54.3 557
2001-05-23 21:21:23 C 13 25 11.35 -17 49 57.1 557
2001-05-23 21:22:25 C 13 25 10.86 -17 50 01.0 557
2001-05-23 21:23:25 C 13 25 10.35 -17 50 04.0 557
2001-05-24 03:45:19 C 13 22 25.78 -18 10 23.6 18.1 c 704
2001-05-24 04:02:02 C 13 22 17.27 -18 11 19.2 18.4 c 704
2001-05-24 04:18:43 C 13 22 08.79 -18 12 15.4 18.2 c 704
2001-05-24 04:33:25 C 13 21 58.86 -18 13 12.6 649
2001-05-24 04:35:22 C 13 22 00.27 -18 13 10.1 18.6 c 704
2001-05-24 04:39:38 C 13 21 55.68 -18 13 32.8 649
2001-05-24 04:44:18 C 13 21 53.36 -18 13 48.1 649
2001-05-24 04:47:26 C 13 21 51.71 -18 13 58.8 649
2001-05-24 04:52:00 C 13 21 51.76 -18 14 05.2 18.4 c 704
2001-05-24 08:46:29 C 13 20 13.853 -18 23 15.65 422
2001-05-24 08:48:12 C 13 20 12.986 -18 23 21.61 422
2001-05-24 08:51:35 C 13 20 11.260 -18 23 33.29 422
2001-05-25 20:44:21 C 13 01 39.02 -20 38 09.0 587
2001-05-25 20:47:45 C 13 01 36.90 -20 38 22.6 587
2001-05-25 20:52:49 C 13 01 33.76 -20 38 40.8 587
2001-05-26 03:48:09 C 12 57 36.34 -21 05 27.6 18.3 c 704
2001-05-26 04:04:45 C 12 57 25.47 -21 06 33.4 18.9 c 704
2001-05-26 04:22:08 C 12 57 14.09 -21 07 40.8 19.6 c 704
2001-05-26 04:38:51 C 12 57 03.11 -21 08 47.5 19.4 c 704
2001-05-26 05:00:35 C 12 56 46.41 -21 10 17.3 649