NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XV4 ∴ Orbital info ∴ Epoch 59557 MJD
Contact »
2021XV4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XV4.eq0)
Keplerian elements
(Epoch 59557.2 MJD)
Value 1-σ variation Units
a 2.17978 0.01127 au
e 0.709678 0.001742
i 1.811 0.004224 deg
Ω 257.77 0.0002116 deg
ω 262.944 0.00295 deg
M 345.901 0.1241 deg
Other useful info
Absolute Magnitude (H)    28.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6328 au
Aphelion distance 3.7267 au
Asc. node-Earth separation 0.17071 au
Desc. node-Earth separation 0.00942 au
Earth MOID 0.00046 au
Orbital period 1175.49 days
Date of orbit computation   feb 26 12:27

Covariance matrix
1.26905513E-041.96209648E-054.75710263E-052.37093730E-063.19143735E-051.39775404E-03
1.96209648E-053.03362576E-067.35475998E-063.66541437E-074.93720052E-062.16107917E-04
4.75710263E-057.35475998E-061.78413685E-058.88877706E-071.19092580E-055.23952944E-04
2.37093730E-063.66541437E-078.88877706E-074.47789098E-085.88630301E-072.61137381E-05
3.19143735E-054.93720052E-061.19092580E-055.88630301E-078.70258428E-063.51514690E-04
1.39775404E-032.16107917E-045.23952944E-042.61137381E-053.51514690E-041.53950473E-02

Correlation matrix
1.000000000.999997960.999742590.994587660.960333241.00000000
0.999997961.000000000.999708580.994501220.960894360.99999807
0.999742590.999708581.000000000.994468830.955754830.99974143
0.994587660.994501220.994468831.000000000.942934960.99458470
0.960333240.960894360.955754830.942934961.000000000.96034847
1.000000000.999998070.999741430.994584700.960348471.00000000