NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011UB ∴ Orbital info ∴ Epoch 55851 MJD
Contact »
2011UB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011UB.eq0)
Keplerian elements
(Epoch 55851.7 MJD)
Value 1-σ variation Units
a 1.9365 9.55e-05 au
e 0.480477 2.538e-05
i 1.9 8.434e-05 deg
Ω 23.279 3.045e-05 deg
ω 8.214 0.0004265 deg
M 357.711 0.0001758 deg
Other useful info
Absolute Magnitude (H)    27.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0061 au
Aphelion distance 2.8669 au
Asc. node-Earth separation 0.0127 au
Desc. node-Earth separation 1.83787 au
Earth MOID 0.01155 au
Orbital period 984.292 days
Date of orbit computation   feb 26 10:50

Covariance matrix
9.12018268E-092.42380553E-097.42306708E-091.17124090E-091.80133262E-081.23431994E-08
2.42380553E-096.44162898E-101.97287032E-093.11640125E-104.81300403E-093.27234331E-09
7.42306708E-091.97287032E-097.11380074E-091.07849626E-091.56491971E-089.70423299E-09
1.17124090E-093.11640125E-101.07849626E-099.27237772E-103.90626631E-098.56694549E-10
1.80133262E-084.81300403E-091.56491971E-083.90626631E-091.81877185E-07-2.10809796E-08
1.23431994E-083.27234331E-099.70423299E-098.56694549E-10-2.10809796E-083.09030858E-08

Correlation matrix
1.000000000.999995740.921575180.402762390.442285840.73523310
0.999995741.000000000.921615640.403236610.444661230.73343239
0.921575180.921615641.000000000.419925490.435062950.65449969
0.402762390.403236610.419925491.000000000.300799550.16004036
0.442285840.444661230.435062950.300799551.00000000-0.28119057
0.735233100.733432390.654499690.16004036-0.281190571.00000000