IAA RAS IAA Minor Planet Database

2020 KN

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3592328318 ± 5.79e-04
Semi-major axis (a)1.7622834138 AU ± 1.91e-03
Inclination (i)9.00403527° ± 1.08e-02
Long. of Asc. Node (Ω)256.39804649° ± 1.13e-02
Arg. of Perihelion (ω)296.28986919° ± 2.00e-02
Mean Anomaly (M)145.68698113° ± 1.40e+00
Mean Motion (n)0.4213069714°/day ± 6.83e-04
Perihelion dist (q)1.12921335 AU ± 1.59e-03
Aphelion dist (Q)2.39535348 AU ± 2.78e-03
Orbital Period2.33944926 yr ± 3.79e-03
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.261″
Uncertainty4
Orbit TypeAmor
MOID0.183247 AU
Observations Used18
Oppositions1
Arc Total2020-2020
First Observation Used2020-05-16
Last Observation Used2020-05-26
Observations (18)
Date Type RA Dec Mag Band Observatory
2020-05-16 06:45:51 C 12 45 24.090 -28 53 13.54 – U F51
2020-05-16 07:00:37 C 12 45 26.803 -28 52 54.71 – U F51
2020-05-16 07:15:30 C 12 45 29.562 -28 52 35.51 – U F51
2020-05-16 07:30:16 C 12 45 32.256 -28 52 16.69 – U F51
2020-05-17 08:11:04 C 12 50 20.32 -28 19 53.2 – V 474
2020-05-17 08:17:52 C 12 50 21.57 -28 19 44.9 – V 474
2020-05-17 08:24:39 C 12 50 22.77 -28 19 36.2 – V 474
2020-05-18 08:37:23 C 12 54 59.83 -27 48 34.8 – V 474
2020-05-18 08:44:11 C 12 55 01.04 -27 48 26.9 – V 474
2020-05-18 08:50:59 C 12 55 02.24 -27 48 16.6 – V 474
2020-05-18 08:57:26 C 12 55 03.41 -27 48 09.3 – V 474
2020-05-20 09:47:47 C 13 04 07.88 -26 46 07.6 – V 474
2020-05-20 09:56:42 C 13 04 09.40 -26 45 55.8 – V 474
2020-05-20 10:05:37 C 13 04 10.96 -26 45 44.7 – V 474
2020-05-26 04:20:37 C 13 28 10.16 -23 58 40.5 – V V06
2020-05-26 04:26:20 C 13 28 11.02 -23 58 33.5 – V V06
2020-05-26 04:32:02 C 13 28 11.90 -23 58 27.4 – V V06
2020-05-26 04:37:45 C 13 28 12.81 -23 58 20.7 – V V06