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NEODyS ∴ Objects ∴ 2015AB ∴ Orbital info ∴ Epoch 57370 MJD
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2015AB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015AB.eq0)
Keplerian elements
(Epoch 57370.6 MJD)
Value 1-σ variation Units
a 1.80145 1.704e-08 au
e 0.283699 9.764e-08
i 11.612 9.063e-06 deg
Ω 0.461 5.352e-05 deg
ω 71.295 5.714e-05 deg
M 156.268 2.396e-05 deg
Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2904 au
Aphelion distance 2.3125 au
Asc. node-Earth separation 0.51418 au
Desc. node-Earth separation 0.82554 au
Earth MOID 0.36496 au
Orbital period 883.148 days
Date of orbit computation   Jul 29 11:38

Covariance matrix
2.90480853E-161.02179597E-15-5.63382707E-141.12418708E-132.54555728E-13-2.82673741E-13
1.02179597E-159.53379049E-15-4.97167765E-131.04179819E-121.32359278E-12-1.81256426E-12
-5.63382707E-14-4.97167765E-138.21459487E-11-2.99991717E-101.39911254E-101.13698808E-10
1.12418708E-131.04179819E-12-2.99991717E-102.86484294E-09-2.49266229E-09-2.33823364E-10
2.54555728E-131.32359278E-121.39911254E-10-2.49266229E-093.26466022E-09-5.65384945E-10
-2.82673741E-13-1.81256426E-121.13698808E-10-2.33823364E-10-5.65384945E-105.74120491E-10

Correlation matrix
1.000000000.61400602-0.364713370.123233680.26139972-0.69218979
0.614006021.00000000-0.561793990.199342720.23724802-0.77474554
-0.36471337-0.561793991.00000000-0.618394730.270172150.52355380
0.123233680.19934272-0.618394731.00000000-0.81506837-0.18232070
0.261399720.237248020.27017215-0.815068371.00000000-0.41297496
-0.69218979-0.774745540.52355380-0.18232070-0.412974961.00000000