NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021BY ∴ Orbital info ∴ Epoch 59234 MJD
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2021BY  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021BY.eq0)
Keplerian elements
(Epoch 59234.9 MJD)
Value 1-σ variation Units
a 1.44828 0.000157 au
e 0.19384 5.786e-05
i 11.29 0.002668 deg
Ω 296.668 0.001137 deg
ω 194.343 0.003143 deg
M 355.891 0.002392 deg
Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1675 au
Aphelion distance 1.729 au
Asc. node-Earth separation 0.69993 au
Desc. node-Earth separation 0.18971 au
Earth MOID 0.18657 au
Orbital period 636.615 days
Date of orbit computation   feb 26 12:15

Covariance matrix
2.46423013E-089.08206649E-094.18841137E-071.78496898E-07-4.71475146E-073.63362878E-07
9.08206649E-093.34779143E-091.54361862E-076.57859573E-08-1.74354565E-071.34304229E-07
4.18841137E-071.54361862E-077.12059025E-063.03472076E-06-8.02245135E-066.18136020E-06
1.78496898E-076.57859573E-083.03472076E-061.29371569E-06-3.42181812E-062.63593347E-06
-4.71475146E-07-1.74354565E-07-8.02245135E-06-3.42181812E-069.87945096E-06-7.50960426E-06
3.63362878E-071.34304229E-076.18136020E-062.63593347E-06-7.50960426E-065.72008799E-06

Correlation matrix
1.000000000.999919060.999886490.99970213-0.955546370.96782887
0.999919061.000000000.999776250.99961918-0.958711030.97053039
0.999886490.999776251.000000000.99986488-0.956494970.96855592
0.999702130.999619180.999864881.00000000-0.957130370.96897744
-0.95554637-0.95871103-0.95649497-0.957130371.00000000-0.99896274
0.967828870.970530390.968555920.96897744-0.998962741.00000000