NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009BD2 ∴ Orbital info ∴ Epoch 57285 MJD
Contact »
(477051) 2009BD2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 477051.eq0)
Keplerian elements
(Epoch 57285.5 MJD)
Value 1-σ variation Units
a 2.59064 3.894e-08 au
e 0.508032 6.671e-08
i 14.65 8.006e-06 deg
Ω 166.66 2.475e-05 deg
ω 262.292 2.786e-05 deg
M 240.128 8.901e-06 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2745 au
Aphelion distance 3.9068 au
Asc. node-Earth separation 1.06999 au
Desc. node-Earth separation 0.79215 au
Earth MOID 0.40057 au
Orbital period 1523.03 days
Date of orbit computation   feb 26 13:36

Covariance matrix
1.51656596E-15-1.83153283E-151.46579026E-13-1.31305740E-133.60468577E-13-3.12496405E-13
-1.83153283E-154.45049982E-15-3.09572745E-132.69671728E-13-3.56271469E-133.50709833E-13
1.46579026E-13-3.09572745E-136.41001636E-11-3.42337521E-114.75823604E-11-3.10043247E-11
-1.31305740E-132.69671728E-13-3.42337521E-116.12413959E-10-6.16383741E-103.11990546E-11
3.60468577E-13-3.56271469E-134.75823604E-11-6.16383741E-107.76160903E-10-1.15900195E-10
-3.12496405E-133.50709833E-13-3.10043247E-113.11990546E-11-1.15900195E-107.92220509E-11

Correlation matrix
1.00000000-0.704984650.47012312-0.136248120.33224685-0.90155314
-0.704984651.00000000-0.579600500.16334599-0.191690580.59063681
0.47012312-0.579600501.00000000-0.172783550.21332440-0.43508055
-0.136248120.16334599-0.172783551.00000000-0.894031360.14164324
0.33224685-0.191690580.21332440-0.894031361.00000000-0.46739627
-0.901553140.59063681-0.435080550.14164324-0.467396271.00000000