NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015RA2 ∴ Orbital info ∴ Epoch 58047 MJD
Contact »
2015RA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015RA2.eq0)
Keplerian elements
(Epoch 58047.5 MJD)
Value 1-σ variation Units
a 2.96232 1.915e-07 au
e 0.569297 1.354e-07
i 15.327 1.914e-05 deg
Ω 151.528 2.668e-05 deg
ω 170.22 9.349e-05 deg
M 152.13 3.579e-05 deg
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2759 au
Aphelion distance 4.6488 au
Asc. node-Earth separation 3.57125 au
Desc. node-Earth separation 0.27128 au
Earth MOID 0.26603 au
Orbital period 1862.29 days
Date of orbit computation   feb 26 11:12

Covariance matrix
3.66722984E-14-1.49749106E-143.08626183E-122.50707721E-131.67338007E-11-6.69981056E-12
-1.49749106E-141.83344576E-14-1.32598698E-121.42565783E-12-5.00406316E-122.11229296E-12
3.08626183E-12-1.32598698E-123.66502680E-103.22126462E-111.38794106E-09-5.63423278E-10
2.50707721E-131.42565783E-123.22126462E-117.11676973E-10-1.33504548E-10-1.26729112E-10
1.67338007E-11-5.00406316E-121.38794106E-09-1.33504548E-108.73969078E-09-3.24202458E-09
-6.69981056E-122.11229296E-12-5.63423278E-10-1.26729112E-10-3.24202458E-091.28069047E-09

Correlation matrix
1.00000000-0.577512170.841831410.049074650.93471130-0.97762291
-0.577512171.00000000-0.511524750.39467518-0.395312650.43591120
0.84183141-0.511524751.000000000.063073420.77550466-0.82238299
0.049074650.394675180.063073421.00000000-0.05353115-0.13274337
0.93471130-0.395312650.77550466-0.053531151.00000000-0.96904999
-0.977622910.43591120-0.82238299-0.13274337-0.969049991.00000000