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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008YA171 ∴ Orbital info ∴ Epoch epochXXX
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(342927) 2008YA171  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 342927.eq0)
Keplerian elements at epoch
57803.2 MJD
Value 1-σ variation Units
a 3.00472 3.316e-08 au
e 0.075523 7.289e-08
i 12.414 5.29e-06 deg
Ω 101.449 3.813e-05 deg
ω 77.658 5.421e-05 deg
M 153.537 3.859e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7778 au
Aphelion 3.2316 au
Asc. node-Earth separation 1.95709 au
Desc. node-Earth separation 2.01946 au
Earth MOID 1.81614 au
Orbital period 1902.41 days
Date of orbit computation  Jun 5 01:50
Correlation matrix
1.000000000.01003458-0.00390893-0.004934300.14466617-0.20327927
0.010034581.00000000-0.01318891-0.022469170.21942843-0.29603041
-0.00390893-0.013188911.00000000-0.107172860.061848930.01782866
-0.00493430-0.02246917-0.107172861.00000000-0.686516570.00022124
0.144666170.219428430.06184893-0.686516571.00000000-0.72233249
-0.20327927-0.296030410.017828660.00022124-0.722332491.00000000
Covariance matrix
1.09940402E-152.42521804E-17-6.85660821E-16-6.23822046E-152.60008507E-13-2.60083924E-13
2.42521804E-175.31307448E-15-5.08574271E-15-6.24477214E-148.66977382E-13-8.32628019E-13
-6.85660821E-16-5.08574271E-152.79862657E-11-2.16179156E-111.77356290E-113.63942557E-12
-6.23822046E-15-6.24477214E-14-2.16179156E-111.45382812E-09-1.41889247E-093.25502325E-13
2.60008507E-138.66977382E-131.77356290E-11-1.41889247E-092.93821686E-09-1.51084818E-09
-2.60083924E-13-8.32628019E-133.63942557E-123.25502325E-13-1.51084818E-091.48896160E-09