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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011RA11 ∴ Orbital info ∴ Epoch epochXXX
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2011RA11  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011RA11.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25068 2.406e-08 au
e 0.157739 6.07e-08
i 2.593 1.037e-05 deg
Ω 302.004 0.0002404 deg
ω 334.894 0.0002476 deg
M 321.46 5.195e-05 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8957 au
Aphelion 2.6057 au
Asc. node-Earth separation 0.90494 au
Desc. node-Earth separation 1.57647 au
Earth MOID 0.87944 au
Orbital period 1233.3 days
Date of orbit computation  apr 24 01:44
Correlation matrix
1.000000000.11320098-0.01300400-0.00550585-0.110190750.31325297
0.113200981.00000000-0.010153140.002529830.06395380-0.34114596
-0.01300400-0.010153141.000000000.69027075-0.670142750.00343353
-0.005505850.002529830.690270751.00000000-0.96858413-0.00554553
-0.110190750.06395380-0.67014275-0.968584131.00000000-0.23867898
0.31325297-0.341145960.00343353-0.00554553-0.238678981.00000000
Covariance matrix
5.79072401E-161.65362058E-16-3.24365054E-15-3.18573130E-14-6.56537426E-133.91604661E-13
1.65362058E-163.68500862E-15-6.38866735E-153.69256557E-149.61243704E-13-1.07583510E-12
-3.24365054E-15-6.38866735E-151.07443727E-101.72039418E-09-1.71991017E-091.84892001E-12
-3.18573130E-143.69256557E-141.72039418E-095.78143876E-08-5.76637946E-08-6.92703777E-11
-6.56537426E-139.61243704E-13-1.71991017E-09-5.76637946E-086.13049880E-08-3.07007010E-09
3.91604661E-13-1.07583510E-121.84892001E-12-6.92703777E-11-3.07007010E-092.69881077E-09