NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001UN16 ∴ Orbital info ∴ Epoch 52219 MJD
Contact »
2001UN16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2001UN16.eq0)
Keplerian elements
(Epoch 52219.0 MJD)
Value 1-σ variation Units
a 1.79603 0.003418 au
e 0.450131 0.001051
i 1.644 0.002766 deg
Ω 210.422 0.004313 deg
ω 143.883 0.003657 deg
M 17.184 0.05156 deg
Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9876 au
Aphelion distance 2.6045 au
Asc. node-Earth separation 1.24669 au
Desc. node-Earth separation 0.05556 au
Earth MOID 0.00941 au
Orbital period 879.163 days
Date of orbit computation   feb 26 10:23

Covariance matrix
1.16802727E-053.59066782E-069.45369446E-06-1.47241619E-05-1.23537215E-05-1.76215496E-04
3.59066782E-061.10381931E-062.90619869E-06-4.52643278E-06-3.79828259E-06-5.41707413E-05
9.45369446E-062.90619869E-067.65311178E-06-1.19184754E-05-1.00026672E-05-1.42622434E-04
-1.47241619E-05-4.52643278E-06-1.19184754E-051.86001295E-051.55508574E-052.22132195E-04
-1.23537215E-05-3.79828259E-06-1.00026672E-051.55508574E-051.33760485E-051.86285056E-04
-1.76215496E-04-5.41707413E-05-1.42622434E-042.22132195E-041.86285056E-042.65852119E-03

Correlation matrix
1.000000000.999999420.99989879-0.99895543-0.98834233-0.99999434
0.999999421.000000000.99990164-0.99896230-0.98849474-0.99999015
0.999898790.999901641.00000000-0.99894987-0.98862792-0.99988200
-0.99895543-0.99896230-0.998949871.000000000.985899030.99892633
-0.98834233-0.98849474-0.988627920.985899031.000000000.98785689
-0.99999434-0.99999015-0.999882000.998926330.987856891.00000000