NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021UN2 ∴ Orbital info ∴ Epoch 59536 MJD
Contact »
2021UN2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021UN2.eq0)
Keplerian elements
(Epoch 59536.8 MJD)
Value 1-σ variation Units
a 1.9956 0.0005137 au
e 0.50365 0.0001264
i 5.598 0.001353 deg
Ω 298.983 0.0087 deg
ω 38.601 0.00805 deg
M 26.92 0.01014 deg
Other useful info
Absolute Magnitude (H)    22.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9905 au
Aphelion distance 3.0007 au
Asc. node-Earth separation 0.05375 au
Desc. node-Earth separation 1.47365 au
Earth MOID 0.02453 au
Orbital period 1029.69 days
Date of orbit computation   feb 26 12:14

Covariance matrix
2.63870243E-076.49147084E-086.92084611E-07-4.36400121E-063.97793437E-06-5.20898751E-06
6.49147084E-081.59789756E-081.69881013E-07-1.06794026E-069.71954015E-07-1.28166598E-06
6.92084611E-071.69881013E-071.83100844E-06-1.16809914E-051.07082199E-05-1.36533920E-05
-4.36400121E-06-1.06794026E-06-1.16809914E-057.56915690E-05-6.99051106E-058.60187476E-05
3.97793437E-069.71954015E-071.07082199E-05-6.99051106E-056.47984152E-05-7.83779798E-05
-5.20898751E-06-1.28166598E-06-1.36533920E-058.60187476E-05-7.83779798E-051.02834751E-04

Correlation matrix
1.000000000.999708620.99567777-0.976485730.96201139-0.99997273
0.999708621.000000000.99317368-0.971065980.95518844-0.99983984
0.995677770.993173681.00000000-0.992226400.98308239-0.99500539
-0.97648573-0.97106598-0.992226401.00000000-0.998166480.97498831
0.962011390.955188440.98308239-0.998166481.00000000-0.96015627
-0.99997273-0.99983984-0.995005390.97498831-0.960156271.00000000