NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021VR4 ∴ Orbital info ∴ Epoch 59529 MJD
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2021VR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021VR4.eq0)
Keplerian elements
(Epoch 59529.6 MJD)
Value 1-σ variation Units
a 1.53431 0.0003178 au
e 0.402404 0.0001361
i 0.552 0.0001519 deg
Ω 262.157 0.0009943 deg
ω 200.932 0.000568 deg
M 336.354 0.008221 deg
Other useful info
Absolute Magnitude (H)    26.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9169 au
Aphelion distance 2.1517 au
Asc. node-Earth separation 1.04628 au
Desc. node-Earth separation -0.04997 au
Earth MOID 0.00334 au
Orbital period 694.172 days
Date of orbit computation   feb 26 12:28

Covariance matrix
1.01017077E-074.32503928E-084.82646490E-082.93965312E-07-1.45315028E-072.61273615E-06
4.32503928E-081.85176328E-082.06642273E-081.25882294E-07-6.22347123E-081.11864002E-06
4.82646490E-082.06642273E-082.30858819E-081.38663634E-07-6.77639422E-081.24838122E-06
2.93965312E-071.25882294E-071.38663634E-079.88564938E-07-5.45499537E-077.59899056E-06
-1.45315028E-07-6.22347123E-08-6.77639422E-08-5.45499537E-073.22607122E-07-3.75481081E-06
2.61273615E-061.11864002E-061.24838122E-067.59899056E-06-3.75481081E-066.75768130E-05

Correlation matrix
1.000000000.999999820.999444120.93024230-0.804963440.99999839
0.999999821.000000000.999431890.93039917-0.805198540.99999715
0.999444120.999431891.000000000.91788176-0.785214760.99948237
0.930242300.930399170.917881761.00000000-0.965950360.92972487
-0.80496344-0.80519854-0.78521476-0.965950361.00000000-0.80417808
0.999998390.999997150.999482370.92972487-0.804178081.00000000