AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012UA169 ∴ Orbital info ∴ Epoch epochXXX
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(550999) 2012UA169  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 550999.eq0)
Keplerian elements at epoch
58415.9 MJD
Value 1-σ variation Units
a 2.30899 2.195e-08 au
e 0.118484 2.325e-07
i 21.292 1.464e-05 deg
Ω 187.831 1.607e-05 deg
ω 177.184 3.19e-05 deg
M 277.075 3e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0354 au
Aphelion 2.5826 au
Asc. node-Earth separation 1.58561 au
Desc. node-Earth separation 1.03456 au
Earth MOID 1.0338 au
Orbital period 1281.54 days
Date of orbit computation  apr 23 21:46
Correlation matrix
1.00000000-0.022737140.00995768-0.008255720.23907109-0.25361700
-0.022737141.00000000-0.142024450.080578070.23738047-0.54974259
0.00995768-0.142024451.000000000.37735533-0.223100080.08421293
-0.008255720.080578070.377355331.00000000-0.44027405-0.04942344
0.239071090.23738047-0.22310008-0.440274051.00000000-0.82918687
-0.25361700-0.549742590.08421293-0.04942344-0.829186871.00000000
Covariance matrix
4.81716013E-16-1.16023782E-163.19882129E-15-2.91132782E-151.67386738E-13-1.66965630E-13
-1.16023782E-165.40544103E-14-4.83298147E-133.01004658E-131.76059310E-12-3.83378836E-12
3.19882129E-15-4.83298147E-132.14226362E-108.87416965E-11-1.04168072E-103.69716142E-11
-2.91132782E-153.01004658E-138.87416965E-112.58155611E-10-2.25664015E-10-2.38191869E-11
1.67386738E-131.76059310E-12-1.04168072E-10-2.25664015E-101.01764635E-09-7.93421630E-10
-1.66965630E-13-3.83378836E-123.69716142E-11-2.38191869E-11-7.93421630E-108.99717896E-10