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
2023-11-07 05:06:45 C 23 43 35.231 +03 40 04.44 V G96
2023-11-07 05:57:57 C 23 43 36.389 +03 41 26.65 X F52
2023-11-07 06:15:37 C 23 43 36.527 +03 41 53.85 X F52
2023-11-07 06:33:14 C 23 43 36.675 +03 42 21.81 X F52
2023-11-07 06:50:57 C 23 43 36.832 +03 42 48.96 X F52
2023-11-09 04:30:53 C 23 44 15.612 +04 51 24.34 V 703
2023-11-09 04:38:27 C 23 44 15.652 +04 51 35.32 V 703
2023-11-09 04:46:02 C 23 44 15.803 +04 51 46.73 V 703
2023-11-09 04:53:36 C 23 44 15.824 +04 51 56.88 V 703
2023-12-04 01:10:50 C 00 04 24.27 +15 32 36.7 X W84
2023-12-04 01:43:22 C 00 04 25.75 +15 33 02.6 X W84
2023-12-04 02:05:00 C 00 04 26.74 +15 33 19.7 X W84
2023-12-04 02:23:03 C 00 04 27.56 +15 33 34.1 X W84
2023-12-04 03:34:03 C 00 04 31.163 +15 34 21.61 V G96
2023-12-04 03:42:11 C 00 04 31.537 +15 34 27.62 V G96
2023-12-04 03:50:17 C 00 04 31.912 +15 34 34.07 V G96
2023-12-04 03:58:24 C 00 04 32.272 +15 34 40.69 V G96
2023-12-16 02:32:55 C 00 19 39.112 +19 01 02.82 V G96
2023-12-16 02:40:33 C 00 19 39.551 +19 01 07.75 V G96
2023-12-16 02:55:50 C 00 19 40.328 +19 01 17.51 V G96