2020 KN4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2924313422 ± 1.47e-07
Semi-major axis (a)1.0599468449 AU ± 6.17e-08
Inclination (i)34.59851562° ± 1.87e-05
Long. of Asc. Node (Ω)247.84251089° ± 2.17e-06
Arg. of Perihelion (ω)249.59288582° ± 1.19e-05
Mean Anomaly (M)87.86862306° ± 1.67e-04
Mean Motion (n)0.9032046119°/day ± 7.89e-08
Perihelion dist (q)0.74998517 AU ± 1.61e-07
Aphelion dist (Q)1.36990852 AU ± 1.75e-07
Orbital Period1.09125471 yr ± 9.53e-08
Physical Parameters
H (abs. magnitude)21.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.248″
Uncertainty0
Orbit TypeApollo
MOID0.057111 AU
Observations Used183
Oppositions1
Arc Total2019-2021
First Observation Used2019-05-31
Last Observation Used2021-05-31
Observations (191)
Date Type RA Dec Mag Band Observatory
2020-06-10 08:33:25 C 16 41 35.18 +24 31 04.9 V I52
2020-06-10 08:37:10 C 16 41 34.49 +24 31 14.2 V I52
2020-06-11 08:37:52 C 16 37 36.26 +25 26 41.9 V I52
2020-06-11 08:39:56 C 16 37 35.93 +25 26 46.2 V I52
2020-06-11 08:41:59 C 16 37 35.54 +25 26 50.4 V I52
2020-06-11 08:44:01 C 16 37 35.06 +25 26 55.6 V I52
2020-06-12 05:15:57 C 16 34 29.05 +26 09 03.2 q H45
2020-06-12 05:18:12 C 16 34 28.65 +26 09 07.0 q H45
2020-06-12 05:20:07 C 16 34 28.41 +26 09 10.8 q H45
2020-06-12 05:21:57 C 16 34 28.09 +26 09 15.2 q H45
2020-06-12 05:23:58 C 16 34 27.69 +26 09 19.1 q H45
2020-06-12 05:25:49 C 16 34 27.37 +26 09 22.4 q H45
2020-06-12 07:54:26 C 16 34 04.86 +26 14 09.6 V I52
2020-06-12 07:55:02 C 16 34 04.80 +26 14 10.9 V I52
2020-06-12 07:58:04 C 16 34 04.32 +26 14 16.3 V I52
2020-06-12 08:11:40 C 16 34 02.21 +26 14 42.3 V I52
2020-06-13 04:55:52 C 16 31 09.39 +26 52 18.0 q H45
2020-06-13 05:01:27 C 16 31 08.55 +26 52 28.6 q H45
2020-06-13 05:03:54 C 16 31 08.13 +26 52 32.2 q H45
2020-06-13 05:09:56 C 16 31 07.36 +26 52 42.1 q H45
2020-06-13 08:48:05 C 16 30 36.56 +26 58 51.7 V I52
2020-06-13 08:52:04 C 16 30 36.04 +26 58 57.3 V I52
2020-06-13 08:56:00 C 16 30 35.51 +26 59 03.6 V I52
2020-06-24 10:37:06 C 16 07 49.488 +30 57 32.49 U F51
2020-06-24 10:54:25 C 16 07 48.502 +30 57 38.40 U F51
2020-06-24 11:11:50 C 16 07 47.515 +30 57 44.35 U F51
2020-06-28 07:20:33 C 16 04 00.002 +31 22 15.50 U F51
2020-06-28 07:40:30 C 16 03 59.177 +31 22 19.08 U F51
2020-06-28 08:18:51 C 16 03 57.631 +31 22 25.31 U F51
2020-06-30 06:59:29 C 16 02 34.910 +31 28 25.58 U F51
2020-06-30 07:16:20 C 16 02 34.345 +31 28 27.26 U F51
2020-06-30 07:33:18 C 16 02 33.777 +31 28 28.89 U F51
2020-07-08 02:44:13 C 15 59 50.74 +31 22 53.1 u H21
2020-07-08 03:01:15 C 15 59 50.55 +31 22 51.0 u H21
2020-07-08 03:18:12 C 15 59 50.39 +31 22 48.9 u H21
2020-07-10 02:45:10 C 15 59 44.90 +31 15 47.8 u H21
2020-07-10 03:01:00 C 15 59 44.83 +31 15 45.0 u H21
2020-07-10 03:11:33 C 15 59 44.79 +31 15 43.1 u H21
2021-05-31 23:12:33 C 08 34 07.78 -11 30 24.4 V 807
2021-05-31 23:25:15 C 08 34 11.73 -11 30 14.4 V 807
2021-05-31 23:37:56 C 08 34 15.63 -11 30 05.0 V 807