AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BZ9 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(498919) 2009BZ9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 498919.eq0)
Keplerian elements at epoch
57691.5 MJD
Value 1-σ variation Units
a 2.23496 2.148e-08 au
e 0.108535 5.836e-08
i 7.215 7.164e-06 deg
Ω 285.351 5.708e-05 deg
ω 332.363 7.016e-05 deg
M 345.358 4.296e-05 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9924 au
Aphelion 2.4775 au
Asc. node-Earth separation 0.99707 au
Desc. node-Earth separation 1.45967 au
Earth MOID 0.97842 au
Orbital period 1220.4 days
Date of orbit computation  apr 23 21:36
Correlation matrix
1.000000000.134657440.015196170.00294357-0.177221090.30555388
0.134657441.00000000-0.00325980-0.007474700.02548065-0.00842769
0.01519617-0.003259801.000000000.19940674-0.163947530.00442597
0.00294357-0.007474700.199406741.00000000-0.79974504-0.01162579
-0.177221090.02548065-0.16394753-0.799745041.00000000-0.58622157
0.30555388-0.008427690.00442597-0.01162579-0.586221571.00000000
Covariance matrix
4.61363611E-161.68803560E-162.33824332E-153.60912404E-15-2.67056229E-132.81927043E-13
1.68803560E-163.40611393E-15-1.36287093E-15-2.49017460E-141.04329181E-13-2.11283469E-14
2.33824332E-15-1.36287093E-155.13177945E-118.15417993E-11-8.23956950E-111.36197649E-12
3.60912404E-15-2.49017460E-148.15417993E-113.25846389E-09-3.20275455E-09-2.85072991E-11
-2.67056229E-131.04329181E-13-8.23956950E-11-3.20275455E-094.92188308E-09-1.76666701E-09
2.81927043E-13-2.11283469E-141.36197649E-12-2.85072991E-11-1.76666701E-091.84524705E-09