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
2020-09-21 02:15:39 C 03 40 32.75 +12 58 36.6 V K87
2020-09-23 01:32:29 C 03 38 26.56 +14 13 53.3 V K88
2020-09-23 01:33:41 C 03 38 26.47 +14 13 55.1 V K88
2020-09-23 01:34:57 C 03 38 26.43 +14 13 57.2 V K88
2020-09-23 10:59:26 C 03 37 59.04 +14 29 00.7 V 703
2020-09-23 11:06:57 C 03 37 58.61 +14 29 13.3 V 703
2020-09-23 11:14:28 C 03 37 58.18 +14 29 24.8 V 703
2020-09-23 11:22:00 C 03 37 57.84 +14 29 35.3 V 703
2020-09-23 14:01:04 C 03 37 50.12 +14 33 53.7 V T05
2020-09-23 14:48:29 C 03 37 47.50 +14 35 09.0 V T05
2020-09-23 14:52:50 C 03 37 47.33 +14 35 15.5 V T05
2020-09-23 15:02:03 C 03 37 46.75 +14 35 29.8 V T05
2020-09-23 15:20:47 C 03 37 45.83 +14 35 59.9 V T05
2020-09-23 23:54:23 C 03 37 20.88 +14 49 30.3 V K88
2020-09-24 00:06:44 C 03 37 20.23 +14 49 50.1 V K88
2020-09-24 00:18:57 C 03 37 19.56 +14 50 09.6 V K88
2020-09-24 02:12:41 C 03 37 13.51 +14 53 11.1 V K87
2020-09-24 02:25:29 C 03 37 12.83 +14 53 31.9 V K87
2020-09-24 02:38:41 C 03 37 12.14 +14 53 51.9 V K87
2020-09-24 09:11:34 C 03 36 52.35 +15 04 21.8 U I41
2020-09-24 09:19:40 C 03 36 51.91 +15 04 34.8 U I41
2020-09-24 10:23:50 C 03 36 48.31 +15 06 17.3 U I41
2020-09-24 12:08:16 C 03 36 42.40 +15 09 03.7 U I41
2020-09-25 12:00:13 C 03 35 25.94 +15 47 05.1 V T08
2020-09-25 12:04:15 C 03 35 25.70 +15 47 11.7 V T08
2020-09-25 12:06:58 C 03 35 25.50 +15 47 16.5 V T08
2020-09-25 12:08:18 C 03 35 25.43 +15 47 17.6 V T08
2020-09-25 12:27:20 C 03 35 24.25 +15 47 49.5 V T08
2020-09-25 12:29:59 C 03 35 24.14 +15 47 52.8 V T08
2020-09-25 12:39:08 C 03 35 23.60 +15 48 07.3 V T08
2020-09-26 08:55:07 C 03 34 14.56 +16 20 16.1 V 703
2020-09-26 09:00:37 C 03 34 14.05 +16 20 24.3 V G96
2020-09-26 09:02:38 C 03 34 14.05 +16 20 28.6 V 703
2020-09-26 09:08:07 C 03 34 13.61 +16 20 36.0 V G96
2020-09-26 09:15:36 C 03 34 13.15 +16 20 47.8 V G96
2020-09-26 09:17:41 C 03 34 12.92 +16 20 51.1 V 703
2020-09-26 09:23:05 C 03 34 12.68 +16 20 59.9 V G96
2020-09-28 11:36:39 C 03 31 06.560 +17 40 30.42 U F52
2020-09-28 11:53:16 C 03 31 05.403 +17 40 56.61 U F52
2020-09-28 12:09:54 C 03 31 04.242 +17 41 23.03 U F52
2020-09-28 12:26:37 C 03 31 03.069 +17 41 49.51 U F52
2020-10-07 09:03:01 C 03 14 12.35 +23 05 28.3 V I52
2020-10-07 09:06:38 C 03 14 11.98 +23 05 33.3 V I52
2020-10-07 09:09:09 C 03 14 11.78 +23 05 36.7 V I52
2020-10-07 09:12:47 C 03 14 11.42 +23 05 42.1 V I52
2020-10-07 13:24:50 C 03 13 47.70 +23 11 50.0 V T08
2020-10-07 13:29:28 C 03 13 47.29 +23 11 56.6 V T08
2020-10-07 13:43:51 C 03 13 45.87 +23 12 17.3 V T08
2020-10-07 13:51:50 C 03 13 45.01 +23 12 28.4 V T08
2020-10-09 00:19:04 C 03 10 29.44 +24 01 24.7 o K88