NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012YR1 ∴ Orbital info ∴ Epoch 60600 MJD
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2012YR1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012YR1.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.04922 0.001561 au
e 0.528746 0.0003829
i 2.505 0.001473 deg
Ω 81.149 0.003422 deg
ω 342.308 0.002412 deg
M 17.41 1.712 deg
Other useful info
Absolute Magnitude (H)    26.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9657 au
Aphelion distance 3.1327 au
Asc. node-Earth separation -0.00244 au
Desc. node-Earth separation 1.96285 au
Earth MOID 0.00086 au
Orbital period 1071.47 days
Date of orbit computation   Jul 29 11:57

Covariance matrix
2.43818424E-065.97813843E-072.29950973E-06-5.34006509E-063.75455236E-06-2.67319080E-03
5.97813843E-071.46576894E-075.63814216E-07-1.30930270E-069.20537725E-07-6.55434660E-04
2.29950973E-065.63814216E-072.16890730E-06-5.03500223E-063.53886289E-06-2.52114986E-03
-5.34006509E-06-1.30930270E-06-5.03500223E-061.17085531E-05-8.24416753E-065.85477372E-03
3.75455236E-069.20537725E-073.53886289E-06-8.24416753E-065.81858967E-06-4.11644155E-03
-2.67319080E-03-6.55434660E-04-2.52114986E-035.85477372E-03-4.11644155E-032.93084869E+00

Correlation matrix
1.000000000.999999880.99995739-0.999451390.99681839-1.00000000
0.999999881.000000000.99996032-0.999437620.99678150-0.99999988
0.999957390.999960321.00000000-0.999142790.99617210-0.99995733
-0.99945139-0.99943762-0.999142791.00000000-0.998817930.99945168
0.996818390.996781500.99617210-0.998817931.00000000-0.99681919
-1.00000000-0.99999988-0.999957330.99945168-0.996819191.00000000