NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021RD12 ∴ Orbital info ∴ Epoch 60400 MJD
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2021RD12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021RD12.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.31246 0.0004673 au
e 0.58037 8.757e-05
i 2.626 0.0003118 deg
Ω 163.445 0.0006294 deg
ω 141.969 0.001135 deg
M 272.739 0.08264 deg
Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9704 au
Aphelion distance 3.6545 au
Asc. node-Earth separation 1.8343 au
Desc. node-Earth separation 0.04482 au
Earth MOID 0.00872 au
Orbital period 1284.43 days
Date of orbit computation   feb 26 12:35

Covariance matrix
2.18397314E-074.09259801E-081.45473365E-072.91048760E-07-5.26508072E-07-3.86190403E-05
4.09259801E-087.66923418E-092.72613087E-085.45423599E-08-9.86768399E-08-7.23690892E-06
1.45473365E-072.72613087E-089.72026478E-081.95166877E-07-3.52635464E-07-2.57237599E-05
2.91048760E-075.45423599E-081.95166877E-073.96108605E-07-7.11692607E-07-5.14653980E-05
-5.26508072E-07-9.86768399E-08-3.52635464E-07-7.11692607E-071.28885813E-069.30993857E-05
-3.86190403E-05-7.23690892E-06-2.57237599E-05-5.14653980E-059.30993857E-056.82897779E-03

Correlation matrix
1.000000000.999998720.998437290.98954368-0.99238189-0.99999996
0.999998721.000000000.998462260.98957972-0.99251408-0.99999829
0.998437290.998462261.000000000.99462627-0.99628681-0.99842983
0.989543680.989579720.994626271.00000000-0.99605371-0.98953315
-0.99238189-0.99251408-0.99628681-0.996053711.000000000.99235350
-0.99999996-0.99999829-0.99842983-0.989533150.992353501.00000000