NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021GY9 ∴ Orbital info ∴ Epoch 59315 MJD
Contact »
2021GY9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021GY9.eq0)
Keplerian elements
(Epoch 59315.4 MJD)
Value 1-σ variation Units
a 1.52383 0.002403 au
e 0.470132 0.001033
i 6.254 0.0132 deg
Ω 12.519 0.003265 deg
ω 102.865 0.003798 deg
M 35.825 0.09895 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8074 au
Aphelion distance 2.2402 au
Asc. node-Earth separation 0.32442 au
Desc. node-Earth separation 0.07486 au
Earth MOID 0.02009 au
Orbital period 687.074 days
Date of orbit computation   Jul 29 13:11

Covariance matrix
5.77290295E-062.48128213E-063.17015665E-057.83991615E-06-9.08563016E-06-2.37750784E-04
2.48128213E-061.06649869E-061.36255502E-053.36984531E-06-3.90503126E-06-1.02189650E-04
3.17015665E-051.36255502E-051.74113411E-044.30485726E-05-4.99372677E-05-1.30553608E-03
7.83991615E-063.36984531E-064.30485726E-051.06583122E-05-1.23343632E-05-3.22901813E-04
-9.08563016E-06-3.90503126E-06-4.99372677E-05-1.23343632E-051.44271267E-053.74082622E-04
-2.37750784E-04-1.02189650E-04-1.30553608E-03-3.22901813E-043.74082622E-049.79166323E-03

Correlation matrix
1.000000000.999997370.999925130.99947071-0.99556129-0.99999216
0.999997371.000000000.999902780.99950641-0.99553018-0.99999658
0.999925130.999902781.000000000.99930584-0.99636564-0.99987229
0.999470710.999506410.999305841.00000000-0.99467818-0.99953506
-0.99556129-0.99553018-0.99636564-0.994678181.000000000.99528939
-0.99999216-0.99999658-0.99987229-0.999535060.995289391.00000000