2020 QM4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4461624691 ± 3.66e-08
Semi-major axis (a)2.1158137578 AU ± 9.35e-09
Inclination (i)23.42073300° ± 4.60e-06
Long. of Asc. Node (Ω)22.90211594° ± 3.21e-06
Arg. of Perihelion (ω)297.66708979° ± 1.20e-05
Mean Anomaly (M)265.36289467° ± 3.18e-06
Mean Motion (n)0.3202551491°/day ± 2.12e-09
Perihelion dist (q)1.17181707 AU ± 7.77e-08
Aphelion dist (Q)3.05981045 AU ± 7.87e-08
Orbital Period3.07762822 yr ± 2.04e-08
Physical Parameters
H (abs. magnitude)18.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.233″
Uncertainty0
Orbit TypeAmor
MOID0.309471 AU
Observations Used493
Oppositions3
Arc Total2018-2023
First Observation Used2018-01-09
Last Observation Used2023-12-16
Observations (520)
Date Type RA Dec Mag Band Observatory
2020-12-03 10:13:41 C 01 24 16.562 +35 26 51.49 U F51
2020-12-03 10:30:33 C 01 24 16.346 +35 26 51.24 U F51
2020-12-04 08:52:53 C 01 24 03.057 +35 26 46.10 U F51
2020-12-04 09:09:49 C 01 24 02.860 +35 26 45.70 U F51
2020-12-04 09:26:47 C 01 24 02.671 +35 26 45.30 U F51
2020-12-05 06:50:03 C 01 23 52.66 +35 26 35.0 V I52
2020-12-05 07:16:24 C 01 23 52.42 +35 26 34.2 V I52
2020-12-05 07:40:58 C 01 23 52.24 +35 26 34.1 V I52
2020-12-05 08:08:43 C 01 23 52.07 +35 26 33.8 V I52
2020-12-05 09:49:17 C 01 23 51.458 +35 26 35.57 U F51
2020-12-05 10:06:07 C 01 23 51.321 +35 26 35.19 U F51
2020-12-05 10:23:00 C 01 23 51.177 +35 26 34.76 U F51
2020-12-06 09:18:28 C 01 23 44.173 +35 26 25.56 U F51
2020-12-06 09:37:10 C 01 23 44.047 +35 26 25.19 U F51
2020-12-06 09:56:00 C 01 23 43.927 +35 26 24.72 U F51
2020-12-07 10:09:13 C 01 23 39.784 +35 26 12.88 U F51
2020-12-07 10:28:53 C 01 23 39.693 +35 26 12.58 U F51
2020-12-07 10:48:32 C 01 23 39.637 +35 26 12.02 U F51
2020-12-07 11:08:14 C 01 23 39.598 +35 26 11.60 U F51
2020-12-19 06:50:25 C 01 26 43.25 +35 25 44.8 V I52
2020-12-19 07:03:10 C 01 26 43.52 +35 25 44.7 V I52
2020-12-19 07:28:07 C 01 26 44.05 +35 25 45.0 V I52
2020-12-19 07:50:43 C 01 26 44.49 +35 25 45.5 V I52
2021-01-02 06:25:19 C 01 37 37.96 +35 36 59.8 V V06
2021-01-02 06:31:43 C 01 37 38.20 +35 37 00.1 V V06
2021-01-02 06:38:07 C 01 37 38.49 +35 37 00.3 V V06
2021-01-09 05:23:59 C 01 45 14.818 +35 48 20.03 U F51
2021-01-09 05:41:27 C 01 45 15.648 +35 48 21.23 U F51
2021-01-09 05:59:00 C 01 45 16.476 +35 48 22.49 U F51
2021-01-09 06:16:32 C 01 45 17.310 +35 48 24.30 U F51
2023-03-16 08:30:43 C 16 30 22.22 -31 28 00.1 V 807
2023-03-16 08:39:46 C 16 30 22.74 -31 28 07.1 V 807
2023-03-16 08:48:33 C 16 30 23.26 -31 28 15.2 V 807
2023-06-01 02:59:03 C 18 58 06.050 -77 06 03.31 X L87
2023-06-01 03:07:55 C 18 58 08.050 -77 06 17.17 X L87
2023-06-01 03:16:43 C 18 58 09.240 -77 06 33.91 X L87
2023-08-05 07:37:58 C 04 25 35.340 -71 47 25.69 V W68
2023-08-05 08:10:18 C 04 25 32.448 -71 47 12.66 V W68
2023-08-05 08:24:18 C 04 25 30.974 -71 47 06.47 V W68
2023-08-05 08:28:21 C 04 25 30.374 -71 47 04.63 V W68
2023-08-16 01:39:02 C 03 54 36.631 -69 43 21.40 V M22
2023-08-16 02:05:59 C 03 54 32.328 -69 43 09.08 V M22
2023-08-16 02:09:58 C 03 54 31.610 -69 43 06.96 V M22
2023-08-16 02:18:31 C 03 54 30.310 -69 43 02.93 V M22
2023-08-18 04:04:54 B 03 46 38.018 -69 16 31.73 Z M49
2023-08-18 04:10:01 B 03 46 37.087 -69 16 29.39 Z M49
2023-08-18 04:15:09 B 03 46 36.269 -69 16 26.58 Z M49
2023-08-25 01:59:59 C 03 16 14.302 -67 29 09.46 V M22
2023-08-25 02:03:54 C 03 16 13.457 -67 29 06.65 V M22
2023-08-25 02:40:10 C 03 16 05.676 -67 28 40.08 V M22