NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021OY20 ∴ Orbital info ∴ Epoch 59941 MJD
Contact »
2021OY20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021OY20.eq0)
Keplerian elements
(Epoch 59941.9 MJD)
Value 1-σ variation Units
a 1.55394 1.205e-08 au
e 0.323616 3.439e-08
i 22.364 1.274e-05 deg
Ω 46.56 7.51e-06 deg
ω 8.011 2.929e-05 deg
M 198.103 1.516e-05 deg
Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0511 au
Aphelion distance 2.0568 au
Asc. node-Earth separation 0.06257 au
Desc. node-Earth separation 1.03813 au
Earth MOID 0.06246 au
Orbital period 707.541 days
Date of orbit computation   feb 26 12:27

Covariance matrix
1.45091446E-161.36022081E-16-5.09996537E-141.21680166E-14-2.88106858E-142.77278736E-14
1.36022081E-161.18251295E-15-1.85545002E-13-4.47911770E-143.64217431E-13-1.36442251E-13
-5.09996537E-14-1.85545002E-131.62184619E-102.11507524E-111.40159593E-10-8.22357051E-11
1.21680166E-14-4.47911770E-142.11507524E-115.64008037E-113.23425550E-11-3.74760404E-11
-2.88106858E-143.64217431E-131.40159593E-103.23425550E-118.57888158E-10-4.32529089E-10
2.77278736E-14-1.36442251E-13-8.22357051E-11-3.74760404E-11-4.32529089E-102.29680963E-10

Correlation matrix
1.000000000.32838670-0.332461600.13451052-0.081661500.15189139
0.328386701.00000000-0.42368343-0.173439050.36161167-0.26180831
-0.33246160-0.423683431.000000000.221145620.37575317-0.42608190
0.13451052-0.173439050.221145621.000000000.14703352-0.32926726
-0.081661500.361611670.375753170.147033521.00000000-0.97440047
0.15189139-0.26180831-0.42608190-0.32926726-0.974400471.00000000