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
2023-08-25 02:44:07 C 03 16 04.745 -67 28 37.31 V M22
2023-08-28 02:10:43 C 03 01 12.926 -66 28 56.42 V M22
2023-08-28 02:13:23 C 03 01 12.588 -66 28 53.15 V M22
2023-08-28 02:42:05 C 03 01 05.856 -66 28 27.23 V M22
2023-08-28 02:52:33 C 03 01 03.550 -66 28 18.34 V M22
2023-09-14 23:29:58 C 01 24 57.432 -55 15 27.32 V M22
2023-09-14 23:32:38 C 01 24 56.822 -55 15 21.06 V M22
2023-09-14 23:36:37 C 01 24 55.934 -55 15 11.52 V M22
2023-09-15 00:12:57 C 01 24 47.885 -55 13 45.66 V M22
2023-09-16 07:19:13 C 01 18 21.922 -53 57 36.83 V W68
2023-09-16 07:27:10 C 01 18 20.167 -53 57 16.24 V W68
2023-09-16 07:44:40 C 01 18 16.440 -53 56 31.88 V W68
2023-09-16 07:49:16 C 01 18 15.449 -53 56 20.22 V W68
2023-09-17 22:55:06 C 01 10 29.388 -52 14 54.10 V M22
2023-09-17 22:57:43 C 01 10 28.889 -52 14 47.33 V M22
2023-09-17 23:01:54 C 01 10 28.020 -52 14 36.10 V M22
2023-09-17 23:20:09 C 01 10 24.259 -52 13 47.68 V M22
2023-09-21 00:49:02 C 00 56 38.743 -48 46 50.45 V M22
2023-09-21 00:53:04 C 00 56 37.958 -48 46 39.54 V M22
2023-09-21 01:03:50 C 00 56 35.959 -48 46 06.46 V M22
2023-09-21 01:42:29 C 00 56 28.702 -48 44 11.22 V M22
2023-09-27 03:00:50 C 00 33 12.456 -41 02 39.01 V W68
2023-09-27 03:03:26 C 00 33 12.014 -41 02 30.59 V W68
2023-09-27 03:04:44 C 00 33 11.820 -41 02 25.87 V W68
2023-09-27 03:07:59 C 00 33 11.328 -41 02 14.57 V W68
2023-09-27 03:09:17 C 00 33 11.146 -41 02 10.57 V W68
2023-09-27 03:15:48 C 00 33 10.121 -41 01 49.08 V W68
2023-09-27 03:45:07 C 00 33 05.714 -41 00 10.51 V W68
2023-09-28 23:11:31 C 00 27 07.853 -38 32 38.47 V M22
2023-09-28 23:56:13 C 00 27 01.690 -38 30 04.21 V M22
2023-09-29 00:00:25 C 00 27 01.066 -38 29 48.91 V M22
2023-09-29 00:42:13 C 00 26 55.219 -38 27 24.73 V M22
2023-09-30 00:03:08 B 00 23 55.56 -37 07 05.3 Z M49
2023-09-30 00:08:47 B 00 23 54.81 -37 06 45.4 Z M49
2023-09-30 00:14:01 B 00 23 54.09 -37 06 27.3 Z M49
2023-09-30 04:41:40 C 00 23 21.336 -36 50 59.24 V W68
2023-09-30 04:46:15 C 00 23 20.712 -36 50 43.08 V W68
2023-09-30 04:55:10 C 00 23 19.538 -36 50 12.88 V W68
2023-09-30 05:38:40 C 00 23 13.752 -36 47 41.42 V W68
2023-10-01 00:08:28 B 00 20 57.92 -35 43 34.7 Z M49
2023-10-01 00:14:07 B 00 20 57.16 -35 43 15.2 Z M49
2023-10-01 00:19:22 B 00 20 56.51 -35 42 56.9 Z M49
2023-10-01 23:03:36 C 00 18 16.910 -34 23 44.84 V M22
2023-10-01 23:08:13 C 00 18 16.303 -34 23 28.57 V M22
2023-10-01 23:16:07 C 00 18 15.331 -34 23 01.28 V M22
2023-10-01 23:58:55 C 00 18 10.128 -34 20 31.06 V M22
2023-10-03 01:12:41 B 00 15 20.594 -32 52 35.18 Z M49
2023-10-03 01:16:44 B 00 15 20.118 -32 52 20.68 Z M49
2023-10-03 01:20:47 B 00 15 19.654 -32 52 06.53 Z M49
2023-10-04 22:01:24 C 00 10 42.598 -30 16 35.69 V M22