NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RO16 ∴ Orbital info ∴ Epoch 59488 MJD
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2021RO16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RO16.eq0)
Keplerian elements
(Epoch 59488.6 MJD)
Value 1-σ variation Units
a 1.18616 0.0002265 au
e 0.264155 0.0002121
i 0.414 0.0003212 deg
Ω 60.057 0.009954 deg
ω 219.364 0.009965 deg
M 58.314 0.0236 deg
Other useful info
Absolute Magnitude (H)    26.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8728 au
Aphelion distance 1.4995 au
Asc. node-Earth separation 0.39611 au
Desc. node-Earth separation -0.09524 au
Earth MOID 0.00349 au
Orbital period 471.861 days
Date of orbit computation   Jul 29 13:12

Covariance matrix
5.13106076E-084.80352613E-087.26993210E-08-2.18929328E-062.18498234E-06-5.34629450E-06
4.80352613E-084.49700580E-086.80454745E-08-2.04746844E-062.04328310E-06-5.00500536E-06
7.26993210E-086.80454745E-081.03199441E-07-3.13419118E-063.12981598E-06-7.57498497E-06
-2.18929328E-06-2.04746844E-06-3.13419118E-069.90918078E-05-9.91827228E-052.28130125E-04
2.18498234E-062.04328310E-063.12981598E-06-9.91827228E-059.92956906E-05-2.27683634E-04
-5.34629450E-06-5.00500536E-06-7.57498497E-062.28130125E-04-2.27683634E-045.57056302E-04

Correlation matrix
1.000000000.999988150.99905202-0.970915620.96800846-0.99999943
0.999988151.000000000.99884673-0.969921570.96694466-0.99998452
0.999052020.998846731.00000000-0.980094460.97772097-0.99906457
-0.97091562-0.96992157-0.980094461.00000000-0.999889370.97098879
0.968008460.966944660.97772097-0.999889371.00000000-0.96809297
-0.99999943-0.99998452-0.999064570.97098879-0.968092971.00000000