NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SS3 ∴ Orbital info ∴ Epoch 59491 MJD
Contact »
2021SS3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021SS3.eq0)
Keplerian elements
(Epoch 59491.9 MJD)
Value 1-σ variation Units
a 1.61657 0.0005228 au
e 0.344365 0.0001932
i 6.217 0.002743 deg
Ω 25.053 0.0002048 deg
ω 351.014 0.001707 deg
M 357.799 0.001733 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0599 au
Aphelion distance 2.1733 au
Asc. node-Earth separation 0.06687 au
Desc. node-Earth separation 1.15447 au
Earth MOID 0.0632 au
Orbital period 750.742 days
Date of orbit computation   Jul 29 13:12

Covariance matrix
2.73326390E-071.01029696E-071.43399787E-061.06409519E-07-8.90630559E-079.05759133E-07
1.01029696E-073.73436312E-085.30048814E-073.93320716E-08-3.29202842E-073.34795494E-07
1.43399787E-065.30048814E-077.52357171E-065.58070003E-07-4.67183930E-064.75174675E-06
1.06409519E-073.93320716E-085.58070003E-074.19229689E-08-3.47751644E-073.52864977E-07
-8.90630559E-07-3.29202842E-07-4.67183930E-06-3.47751644E-072.91427432E-06-2.95654473E-06
9.05759133E-073.34795494E-074.75174675E-063.52864977E-07-2.95654473E-063.00379691E-06

Correlation matrix
1.000000000.999999980.999990080.99406248-0.997910510.99962396
0.999999981.000000000.999989780.99405985-0.997907050.99962256
0.999990080.999989781.000000000.99368934-0.997724530.99955333
0.994062480.994059850.993689341.00000000-0.994896630.99436827
-0.99791051-0.99790705-0.99772453-0.994896631.00000000-0.99927255
0.999623960.999622560.999553330.99436827-0.999272551.00000000