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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015XR128 ∴ Orbital info ∴ Epoch 57813 MJD
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2015XR128  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015XR128.eq0)
Keplerian elements
(Epoch 57813.7 MJD)
Value 1-σ variation Units
a 1.65027 5.093e-08 au
e 0.320655 5.268e-08
i 15.533 6.221e-06 deg
Ω 286.377 1.495e-05 deg
ω 171.738 2.908e-05 deg
M 190.907 2.268e-05 deg
Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1211 au
Aphelion distance 2.1794 au
Asc. node-Earth separation 1.15122 au
Desc. node-Earth separation 0.1401 au
Earth MOID 0.13918 au
Orbital period 774.338 days
Date of orbit computation   feb 26 11:16

Covariance matrix
2.59381828E-151.06133174E-15-1.98337575E-141.03166632E-131.22262470E-12-1.11235365E-12
1.06133174E-152.77544228E-15-8.50942208E-142.37951598E-135.60588285E-13-5.49400981E-13
-1.98337575E-14-8.50942208E-143.87061200E-112.34849090E-11-4.22458823E-119.74647943E-12
1.03166632E-132.37951598E-132.34849090E-112.23533770E-10-1.37751043E-10-5.16707135E-11
1.22262470E-125.60588285E-13-4.22458823E-11-1.37751043E-108.45929449E-10-5.76891184E-10
-1.11235365E-12-5.49400981E-139.74647943E-12-5.16707135E-11-5.76891184E-105.14532059E-10

Correlation matrix
1.000000000.39556265-0.062595830.135487090.82538452-0.96286831
0.395562651.00000000-0.259623590.302100160.36585656-0.45974510
-0.06259583-0.259623591.000000000.25248030-0.233468070.06906400
0.135487090.302100160.252480301.00000000-0.31677890-0.15235849
0.825384520.36585656-0.23346807-0.316778901.00000000-0.87442106
-0.96286831-0.459745100.06906400-0.15235849-0.874421061.00000000