2020 KW2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5725497490 ± 7.63e-08
Semi-major axis (a)1.6723388597 AU ± 3.11e-08
Inclination (i)49.71281570° ± 1.24e-05
Long. of Asc. Node (Ω)231.56491029° ± 6.75e-06
Arg. of Perihelion (ω)223.54374450° ± 1.09e-05
Mean Anomaly (M)306.15113237° ± 1.30e-05
Mean Motion (n)0.4557491359°/day ± 1.27e-08
Perihelion dist (q)0.71484167 AU ± 1.28e-07
Aphelion dist (Q)2.62983605 AU ± 1.37e-07
Orbital Period2.16265091 yr ± 6.03e-08
Physical Parameters
H (abs. magnitude)18.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.214″
Uncertainty0
Orbit TypeApollo
MOID0.186081 AU
Observations Used69
Oppositions4
Arc Total2016-2024
First Observation Used2016-06-19
Last Observation Used2024-05-12
Observations (71)
Date Type RA Dec Mag Band Observatory
2022-05-30 07:08:44 C 15 05 31.211 -06 05 32.35 V G96
2022-05-30 07:16:15 C 15 05 30.725 -06 05 25.76 V G96
2022-05-30 07:23:47 C 15 05 30.235 -06 05 18.20 V G96
2022-05-30 07:31:19 C 15 05 29.746 -06 05 11.11 V G96
2023-08-17 02:34:17 C 18 34 55.80 +58 54 06.7 u H21
2023-08-17 02:53:45 C 18 34 53.95 +58 54 00.8 u H21
2023-10-04 03:31:30 C 18 05 57.811 +45 17 47.47 V G96
2023-10-04 03:38:13 C 18 05 58.045 +45 17 40.63 V G96
2023-10-04 03:44:55 C 18 05 58.294 +45 17 34.30 V G96
2023-10-04 03:51:39 C 18 05 58.556 +45 17 27.49 V G96
2023-12-12 02:49:28 C 21 01 04.620 +04 48 54.76 V V00
2023-12-12 02:56:33 C 21 01 05.765 +04 48 37.01 V V00
2023-12-12 03:03:39 C 21 01 06.920 +04 48 19.40 V V00
2024-05-03 21:21:35 C 12 24 36.238 -46 45 37.33 V M22
2024-05-03 21:26:13 C 12 24 36.420 -46 45 21.42 V M22
2024-05-03 21:34:14 C 12 24 36.590 -46 44 52.94 V M22
2024-05-03 21:48:53 C 12 24 36.926 -46 44 02.29 V M22
2024-05-12 20:46:56 C 12 31 01.032 -35 11 45.92 V M22
2024-05-12 20:51:40 C 12 31 01.294 -35 11 31.38 V M22
2024-05-12 21:00:26 C 12 31 01.570 -35 11 05.46 V M22
2024-05-12 21:14:37 C 12 31 01.922 -35 10 23.34 V M22