NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991VA ∴ Orbital info ∴ Epoch 48564 MJD
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1991VA  ▹ 
ORBITAL INFORMATION
(ASCII data file 1991VA.eq0)
Keplerian elements
(Epoch 48564.8 MJD)
Value 1-σ variation Units
a 1.4389 0.003629 au
e 0.357136 0.001817
i 6.604 0.02655 deg
Ω 37.652 0.001531 deg
ω 313.329 0.009843 deg
M 24.188 0.106 deg
Other useful info
Absolute Magnitude (H)    26.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.925 au
Aphelion distance 1.9528 au
Asc. node-Earth separation 0.0155 au
Desc. node-Earth separation 0.65438 au
Earth MOID 0.00722 au
Orbital period 630.439 days
Date of orbit computation   feb 26 10:21

Covariance matrix
1.31711197E-056.59366066E-069.63571196E-05-5.54982865E-06-3.53355957E-05-3.84594591E-04
6.59366066E-063.30090285E-064.82381501E-05-2.77814268E-06-1.76955088E-05-1.92531744E-04
9.63571196E-054.82381501E-057.04943084E-04-4.05939406E-05-2.58628402E-04-2.81357107E-03
-5.54982865E-06-2.77814268E-06-4.05939406E-052.34383761E-061.48223661E-051.62076115E-04
-3.53355957E-05-1.76955088E-05-2.58628402E-041.48223661E-059.68915503E-051.03106088E-03
-3.84594591E-04-1.92531744E-04-2.81357107E-031.62076115E-041.03106088E-031.12303580E-02

Correlation matrix
1.000000000.999997400.99998948-0.99885964-0.98914080-0.99998854
0.999997401.000000000.99999366-0.99879053-0.98947251-0.99997508
0.999989480.999993661.00000000-0.99866637-0.98959214-0.99996331
-0.99885964-0.99879053-0.998666371.000000000.983582570.99898383
-0.98914080-0.98947251-0.989592140.983582571.000000000.98842690
-0.99998854-0.99997508-0.999963310.998983830.988426901.00000000