NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2016GP221 ∴ Orbital info ∴ Epoch 57493 MJD
Contact »
2016GP221  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2016GP221.eq0)
Keplerian elements
(Epoch 57493.9 MJD)
Value 1-σ variation Units
a 1.56397 0.00169 au
e 0.617047 0.0005434
i 8.876 0.007667 deg
Ω 29.313 0.0001411 deg
ω 272.556 0.002685 deg
M 333.111 0.05492 deg
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5989 au
Aphelion distance 2.529 au
Asc. node-Earth separation -0.05204 au
Desc. node-Earth separation -0.00844 au
Earth MOID 0.00195 au
Orbital period 714.402 days
Date of orbit computation   feb 26 11:25

Covariance matrix
2.85547031E-069.18190299E-071.29555766E-052.37498305E-07-4.52940691E-069.28003559E-05
9.18190299E-072.95249330E-074.16596395E-067.63616685E-08-1.45630975E-062.98404075E-05
1.29555766E-054.16596395E-065.87840412E-051.07690732E-06-2.05437021E-054.21045398E-04
2.37498305E-077.63616685E-081.07690732E-061.99136515E-08-3.78078186E-077.71845436E-06
-4.52940691E-06-1.45630975E-06-2.05437021E-05-3.78078186E-077.21042900E-06-1.47201173E-04
9.28003559E-052.98404075E-054.21045398E-047.71845436E-06-1.47201173E-043.01593265E-03

Correlation matrix
1.000000000.999998650.999972830.99596996-0.998210101.00000000
0.999998651.000000000.999980030.99587653-0.998110780.99999878
0.999972830.999980031.000000000.99534390-0.997857300.99997326
0.995969960.995876530.995343901.00000000-0.997758920.99596499
-0.99821010-0.99811078-0.99785730-0.997758921.00000000-0.99820536
1.000000000.999998780.999973260.99596499-0.998205361.00000000