NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RQ4 ∴ Orbital info ∴ Epoch 59467 MJD
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2021RQ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RQ4.eq0)
Keplerian elements
(Epoch 59467.0 MJD)
Value 1-σ variation Units
a 1.25705 0.0002302 au
e 0.29562 0.0001676
i 3.05 0.001567 deg
Ω 342.87 0.0001382 deg
ω 68.285 0.001098 deg
M 323.431 0.01457 deg
Other useful info
Absolute Magnitude (H)    28.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8854 au
Aphelion distance 1.6287 au
Asc. node-Earth separation 0.02584 au
Desc. node-Earth separation 0.2953 au
Earth MOID 0.00589 au
Orbital period 514.784 days
Date of orbit computation   feb 26 12:47

Covariance matrix
5.29775129E-083.85691255E-083.60463874E-07-2.88227344E-08-2.49742390E-073.35288731E-06
3.85691255E-082.80796497E-082.62418575E-07-2.10005520E-08-1.81740567E-072.44097363E-06
3.60463874E-072.62418575E-072.45423175E-06-1.93818291E-07-1.70396289E-062.28142333E-05
-2.88227344E-08-2.10005520E-08-1.93818291E-071.91043852E-081.28092819E-07-1.82255296E-06
-2.49742390E-07-1.81740567E-07-1.70396289E-061.28092819E-071.20575278E-06-1.58135564E-05
3.35288731E-062.44097363E-062.28142333E-05-1.82255296E-06-1.58135564E-052.12202708E-04

Correlation matrix
1.000000000.999995780.99967350-0.90598887-0.988137420.99999473
0.999995781.000000000.99963383-0.90670985-0.987704200.99998108
0.999673500.999633831.00000000-0.89509770-0.990542720.99970677
-0.90598887-0.90670985-0.895097701.000000000.84397409-0.90518669
-0.98813742-0.98770420-0.990542720.843974091.00000000-0.98860990
0.999994730.999981080.99970677-0.90518669-0.988609901.00000000