NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BY2 ∴ Orbital info ∴ Epoch 60400 MJD
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2021BY2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021BY2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.16374 0.003724 au
e 0.302248 0.002197
i 17.399 0.1199 deg
Ω 292.517 0.06526 deg
ω 288.1 0.2467 deg
M 137.094 3.943 deg
Other useful info
Absolute Magnitude (H)    22.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.812 au
Aphelion distance 1.5155 au
Asc. node-Earth separation -0.04966 au
Desc. node-Earth separation 0.18399 au
Earth MOID 0.03709 au
Orbital period 458.543 days
Date of orbit computation   feb 26 12:49

Covariance matrix
1.38677190E-058.18133831E-064.46597635E-042.43017608E-04-9.18564595E-04-1.46847463E-02
8.18133831E-064.82718901E-062.63489488E-041.43377875E-04-5.41829139E-04-8.66335932E-03
4.46597635E-042.63489488E-041.43828143E-027.82643645E-03-2.95790882E-02-4.72909625E-01
2.43017608E-041.43377875E-047.82643645E-034.25877278E-03-1.60956842E-02-2.57335350E-01
-9.18564595E-04-5.41829139E-04-2.95790882E-02-1.60956842E-026.08558431E-029.72680869E-01
-1.46847463E-02-8.66335932E-03-4.72909625E-01-2.57335350E-019.72680869E-011.55499097E+01

Correlation matrix
1.000000000.999941710.999981500.99998386-0.99989879-0.99999999
0.999941711.000000000.999986650.99998331-0.99968704-0.99994299
0.999981500.999986651.000000000.99999975-0.99979671-0.99998223
0.999983860.999983310.999999751.00000000-0.99980675-0.99998452
-0.99989879-0.99968704-0.99979671-0.999806751.000000000.99989707
-0.99999999-0.99994299-0.99998223-0.999984520.999897071.00000000