NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012UD ∴ Orbital info ∴ Epoch 56223 MJD
Contact »
2012UD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012UD.eq0)
Keplerian elements
(Epoch 56223.2 MJD)
Value 1-σ variation Units
a 1.80501 0.0004676 au
e 0.417089 0.0001417
i 8.727 0.002154 deg
Ω 11.348 0.000774 deg
ω 14.981 0.0006823 deg
M 0.955 6.905e-05 deg
Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0522 au
Aphelion distance 2.5579 au
Asc. node-Earth separation 0.0625 au
Desc. node-Earth separation 1.49828 au
Earth MOID 0.05961 au
Orbital period 885.764 days
Date of orbit computation   feb 26 11:11

Covariance matrix
2.18683009E-076.62796214E-081.00703782E-06-3.59506392E-07-2.98737667E-071.37599215E-08
6.62796214E-082.00883933E-083.05219297E-07-1.08955706E-07-9.05561385E-084.17352331E-09
1.00703782E-063.05219297E-074.63928709E-06-1.65221674E-06-1.38402713E-066.52933140E-08
-3.59506392E-07-1.08955706E-07-1.65221674E-065.99009978E-074.71535062E-07-1.81105992E-08
-2.98737667E-07-9.05561385E-08-1.38402713E-064.71535062E-074.65593801E-07-3.34404956E-08
1.37599215E-084.17352331E-096.52933140E-08-1.81105992E-08-3.34404956E-084.76849544E-09

Correlation matrix
1.000000000.999999760.99979886-0.99330373-0.936222060.42610610
0.999999761.000000000.99980145-0.99325406-0.936357510.42642195
0.999798860.999801451.00000000-0.99111572-0.941706100.43898775
-0.99330373-0.99325406-0.991115721.000000000.89288056-0.33886374
-0.93622206-0.93635751-0.941706100.892880561.00000000-0.70970591
0.426106100.426421950.43898775-0.33886374-0.709705911.00000000