NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021DS1 ∴ Orbital info ∴ Epoch 59009 MJD
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2021DS1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021DS1.eq0)
Keplerian elements
(Epoch 59009.2 MJD)
Value 1-σ variation Units
a 1.63433 2.155e-07 au
e 0.216291 1.401e-06
i 11.425 1.538e-05 deg
Ω 150.122 3.608e-05 deg
ω 248.485 0.0002012 deg
M 340.743 0.0001604 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2808 au
Aphelion distance 1.9878 au
Asc. node-Earth separation 0.70462 au
Desc. node-Earth separation 0.43248 au
Earth MOID 0.34123 au
Orbital period 763.145 days
Date of orbit computation   feb 26 12:30

Covariance matrix
4.64568631E-142.94730397E-132.53876203E-12-1.75121113E-12-3.83259712E-112.39940747E-11
2.94730397E-131.96391606E-121.52716119E-11-1.61178606E-11-2.19125430E-101.19575600E-10
2.53876203E-121.52716119E-112.36667375E-102.09123156E-11-2.45738175E-091.70206659E-09
-1.75121113E-12-1.61178606E-112.09123156E-111.30145234E-09-1.03983148E-091.16319719E-09
-3.83259712E-11-2.19125430E-10-2.45738175E-09-1.03983148E-094.04924127E-08-3.00550743E-08
2.39940747E-111.19575600E-101.70206659E-091.16319719E-09-3.00550743E-082.57238062E-08

Correlation matrix
1.000000000.975749930.76564572-0.22521610-0.883652280.69408307
0.975749931.000000000.70836031-0.31880990-0.777042000.53200228
0.765645720.708360311.000000000.03768069-0.793810070.68982628
-0.22521610-0.318809900.037680691.00000000-0.143239240.20103496
-0.88365228-0.77704200-0.79381007-0.143239241.00000000-0.93124373
0.694083070.532002280.689826280.20103496-0.931243731.00000000