IAA RAS IAA Minor Planet Database

2020 MX3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2580201670 ± 4.98e-08
Semi-major axis (a)1.1693835862 AU ± 6.67e-09
Inclination (i)8.21652887° ± 3.78e-06
Long. of Asc. Node (Ω)300.94669623° ± 1.92e-06
Arg. of Perihelion (ω)82.26319279° ± 8.29e-06
Mean Anomaly (M)23.99661395° ± 1.42e-05
Mean Motion (n)0.7794294042°/day ± 6.67e-09
Perihelion dist (q)0.86765904 AU ± 5.85e-08
Aphelion dist (Q)1.47110813 AU ± 5.89e-08
Orbital Period1.26454850 yr ± 1.08e-08
Physical Parameters
H (abs. magnitude)23.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.229″
Uncertainty0
Orbit TypeApollo
MOID0.019059 AU
Observations Used160
Radar Obs Used1
Oppositions1
Arc Total2020-2026
First Observation Used2020-06-28
Last Observation Used2026-01-11
Observations (161)
Date Type RA Dec Mag Band Observatory
2020-07-27 18:47:34 C 22 09 22.135 +18 25 13.26 – V O85
2020-07-27 18:50:34 C 22 09 23.097 +18 26 27.84 – V O85
2020-07-27 20:35:36 C 22 10 25.05 +19 08 58.7 – V L34
2020-07-27 20:43:36 C 22 10 28.08 +19 12 22.5 – V L34
2020-07-27 20:56:20 C 22 10 32.88 +19 17 46.1 – V L34
2020-07-27 21:06:38 C 22 10 36.71 +19 22 08.9 – V L34
2020-07-27 21:22:01 C 22 10 42.39 +19 28 40.0 – V L34
2020-07-27 21:35:46 C 22 10 47.45 +19 34 30.3 – V L34
2020-07-27 23:04:50 C 22 11 17.78 +20 11 27.9 – V 246
2020-07-27 23:05:28 C 22 11 18.02 +20 11 43.7 – V 246
2020-07-27 23:05:38 C 22 11 18.08 +20 11 47.8 – V 246
2020-07-27 23:05:47 C 22 11 18.14 +20 11 52.1 – V 246
2020-07-27 23:05:58 C 22 11 18.20 +20 11 56.6 – V 246
2020-07-27 23:06:14 C 22 11 18.30 +20 12 03.7 – V 246
2020-07-27 23:06:25 C 22 11 18.35 +20 12 07.9 – V 246
2020-07-27 23:06:35 C 22 11 18.41 +20 12 12.1 – V 246
2020-07-27 23:06:44 C 22 11 18.49 +20 12 16.2 – V 246
2020-07-27 23:44:59 C 22 11 33.76 +20 28 59.0 – V 160
2020-07-27 23:50:08 C 22 11 35.59 +20 31 10.8 – V 160
2020-07-27 23:55:17 C 22 11 37.41 +20 33 22.9 – V 160
2020-07-28 00:11:56 C 22 11 43.10 +20 39 57.1 – V K87
2020-07-28 00:16:25 C 22 11 44.70 +20 41 52.5 – V K87
2020-07-28 00:20:55 C 22 11 46.35 +20 43 48.0 – V K87
2020-07-28 22:10:57 C 22 22 36.68 +30 26 56.8 – V J95
2020-07-28 22:14:41 C 22 22 38.59 +30 28 41.7 – V J95
2020-07-28 22:19:29 C 22 22 41.06 +30 30 56.6 – V J95
2020-07-28 22:23:22 C 22 22 43.03 +30 32 45.8 – V J95
2020-07-28 23:00:24 C 22 22 54.83 +30 50 51.5 – V L18
2020-07-28 23:01:14 C 22 22 55.27 +30 51 14.7 – V L18
2020-07-28 23:02:04 C 22 22 55.64 +30 51 38.4 – V L18
2020-07-28 23:02:54 C 22 22 56.09 +30 52 01.4 – V L18
2020-07-28 23:03:44 C 22 22 56.46 +30 52 24.6 – V L18
2020-07-28 23:04:34 C 22 22 56.86 +30 52 48.0 – V L18
2020-07-29 00:02:36 C 22 23 30.42 +31 20 09.4 – V 160
2020-07-29 00:04:14 C 22 23 31.22 +31 20 55.3 – V 160
2020-07-29 00:05:02 C 22 23 31.57 +31 21 17.4 – V 160
2020-07-29 00:06:41 C 22 23 32.35 +31 22 03.6 – V 160
2020-07-29 00:39:04 C 22 23 47.84 +31 36 32.5 – V K87
2020-07-29 00:43:43 C 22 23 50.13 +31 38 42.8 – V K87
2020-07-29 00:48:22 C 22 23 52.43 +31 40 52.6 – V K87
2020-07-29 06:43:57 C 22 27 36.03 +34 27 52.3 – V I52
2020-07-29 06:45:05 C 22 27 36.63 +34 28 24.5 – V I52
2020-07-29 06:46:13 C 22 27 37.24 +34 28 56.9 – V I52
2020-07-29 06:47:20 C 22 27 37.84 +34 29 29.3 – V I52
2020-07-29 22:49:07 C 22 38 29.58 +41 58 34.6 – V 246
2020-07-29 22:49:45 C 22 38 30.13 +41 58 52.3 – V 246
2020-07-29 22:49:54 C 22 38 30.14 +41 58 56.3 – V 246
2020-07-29 22:50:02 C 22 38 30.23 +41 59 01.2 – V 246
2020-07-29 22:50:12 C 22 38 30.34 +41 59 04.9 – V 246
2020-07-29 22:50:20 C 22 38 30.45 +41 59 09.6 – V 246
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-07-28 06:03:00 38620.2335 5 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)