2020 MK

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6106581323 ± 3.73e-08
Semi-major axis (a)1.6783809531 AU ± 3.15e-08
Inclination (i)9.18057838° ± 7.52e-06
Long. of Asc. Node (Ω)102.33270402° ± 1.02e-05
Arg. of Perihelion (ω)258.53784086° ± 1.21e-05
Mean Anomaly (M)151.06295677° ± 2.52e-05
Mean Motion (n)0.4532903386°/day ± 1.28e-08
Perihelion dist (q)0.65346398 AU ± 6.37e-08
Aphelion dist (Q)2.70329793 AU ± 8.06e-08
Orbital Period2.17438185 yr ± 6.12e-08
Physical Parameters
H (abs. magnitude)22.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.290″
Uncertainty0
Orbit TypeApollo
MOID0.022459 AU
Observations Used205
Radar Obs Used2
Oppositions1
Arc Total2020-2023
First Observation Used2020-06-17
Last Observation Used2023-01-14
Observations (215)
Date Type RA Dec Mag Band Observatory
2020-06-17 09:45:39 C 17 25 54.906 +04 24 05.31 U F52
2020-06-17 10:03:01 C 17 25 51.367 +04 24 53.56 U F52
2020-06-17 10:20:26 C 17 25 47.812 +04 25 41.97 U F52
2020-06-17 10:37:51 C 17 25 44.251 +04 26 30.43 U F52
2020-06-17 21:55:25 C 17 23 36.34 +04 58 45.1 V L01
2020-06-17 21:57:20 C 17 23 35.92 +04 58 50.8 V L01
2020-06-17 21:59:15 C 17 23 35.50 +04 58 56.5 V L01
2020-06-17 22:00:35 C 17 23 36.02 +04 59 05.0 V B49
2020-06-17 22:03:42 C 17 23 34.50 +04 59 10.1 V L01
2020-06-17 22:04:58 C 17 23 34.28 +04 59 14.1 V L01
2020-06-17 22:26:22 C 17 23 30.45 +05 00 23.0 V B49
2020-06-17 22:57:15 C 17 23 23.26 +05 01 52.0 V 204
2020-06-17 23:05:02 C 17 23 21.53 +05 02 15.6 V 204
2020-06-17 23:12:49 C 17 23 19.82 +05 02 39.0 V 204
2020-06-18 04:02:39 C 17 22 21.99 +05 17 44.9 u H21
2020-06-18 04:03:08 C 17 22 23.36 +05 17 44.1 V V01
2020-06-18 04:06:51 C 17 22 21.04 +05 17 58.2 u H21
2020-06-18 04:11:02 C 17 22 20.07 +05 18 11.5 u H21
2020-06-18 04:15:13 C 17 22 19.10 +05 18 24.3 u H21
2020-06-18 04:49:46 C 17 22 12.89 +05 20 12.2 V V01
2020-06-18 05:35:50 C 17 22 02.44 +05 22 40.9 V V01
2020-06-18 06:09:31 C 17 21 54.21 +05 24 34.1 V 858
2020-06-18 06:21:08 C 17 21 51.49 +05 25 11.5 V 858
2020-06-18 06:21:36 C 17 21 52.43 +05 24 55.9 V U63
2020-06-18 06:30:45 C 17 21 49.22 +05 25 42.4 V 858
2020-06-18 06:31:30 C 17 21 50.16 +05 25 28.0 V U63
2020-06-18 06:41:23 C 17 21 47.86 +05 25 59.9 V U63
2020-06-18 06:49:39 C 17 21 44.00 +05 26 38.7 V H36
2020-06-18 06:56:51 C 17 21 44.27 +05 26 49.9 V U63
2020-06-18 06:59:04 C 17 21 41.76 +05 27 08.9 V H36
2020-06-18 07:03:43 C 17 21 40.65 +05 27 23.8 V H36
2020-06-18 07:12:45 C 17 21 40.53 +05 27 40.7 V U55
2020-06-18 07:17:49 C 17 21 39.39 +05 27 57.6 V U55
2020-06-18 07:22:04 C 17 21 38.40 +05 28 11.1 V U55
2020-06-18 08:20:44 C 17 21 24.19 +05 31 39.1 V 654
2020-06-18 09:19:33 C 17 21 10.20 +05 34 50.8 V 654
2020-06-18 10:44:22 C 17 20 50.12 +05 39 29.2 V 654
2020-06-18 12:27:12 C 17 20 32.25 +05 46 52.9 q E23
2020-06-18 12:47:12 C 17 20 27.34 +05 48 00.8 q E23
2020-06-18 20:20:17 C 17 18 43.48 +06 12 22.6 V K83
2020-06-18 20:25:23 C 17 18 42.19 +06 12 40.5 V K83
2020-06-18 20:31:13 C 17 18 40.72 +06 13 01.3 V K83
2020-06-18 20:37:06 C 17 18 39.29 +06 13 21.7 V 104
2020-06-18 20:59:41 C 17 18 33.47 +06 14 42.7 V 104
2020-06-18 21:03:58 C 17 18 32.37 +06 14 58.4 V 104
2020-06-18 21:08:41 C 17 18 31.92 +06 15 15.3 V 958
2020-06-18 21:18:12 C 17 18 29.47 +06 15 49.4 V 958
2020-06-18 21:23:23 C 17 18 27.32 +06 16 08.7 V 160
2020-06-18 21:27:31 C 17 18 26.24 +06 16 24.0 V 160
2020-06-18 21:27:43 C 17 18 27.02 +06 16 23.7 V 958
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-06-26 01:55:00 132315.3566 0.1 Hz 2380 -1 -1
2020-07-01 18:30:00 51863741.95 4 us 2380 -1 -1
2020-07-01 18:55:00 -230938.5145 0.1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)