NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XY2 ∴ Orbital info ∴ Epoch 59555 MJD
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2021XY2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XY2.eq0)
Keplerian elements
(Epoch 59555.1 MJD)
Value 1-σ variation Units
a 1.34268 0.00268 au
e 0.532872 0.001433
i 14.939 0.04128 deg
Ω 67.426 0.01202 deg
ω 269.558 0.007831 deg
M 39.626 0.1572 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6272 au
Aphelion distance 2.0582 au
Asc. node-Earth separation -0.0211 au
Desc. node-Earth separation -0.05735 au
Earth MOID 0.00905 au
Orbital period 568.276 days
Date of orbit computation   Jul 29 13:10

Covariance matrix
7.18499815E-063.84169405E-061.10651728E-043.22156200E-05-2.02802816E-05-4.21284204E-04
3.84169405E-062.05428477E-065.91706291E-051.72252876E-05-1.08718795E-05-2.25252233E-04
1.10651728E-045.91706291E-051.70434152E-034.96144276E-04-3.13345181E-04-6.48789711E-03
3.22156200E-051.72252876E-054.96144276E-041.44450961E-04-9.09576529E-05-1.88892573E-03
-2.02802816E-05-1.08718795E-05-3.13345181E-04-9.09576529E-056.13204961E-051.18894830E-03
-4.21284204E-04-2.25252233E-04-6.48789711E-03-1.88892573E-031.18894830E-032.47015281E-02

Correlation matrix
1.000000000.999951930.999923000.99998376-0.96617951-0.99999985
0.999951931.000000000.999994360.99994461-0.96866024-0.99994675
0.999923000.999994361.000000000.99992967-0.96926354-0.99991649
0.999983760.999944610.999929671.00000000-0.96644290-0.99998332
-0.96617951-0.96866024-0.96926354-0.966442901.000000000.96604694
-0.99999985-0.99994675-0.99991649-0.999983320.966046941.00000000