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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011VA22 ∴ Orbital info ∴ Epoch epochXXX
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(553762) 2011VA22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 553762.eq0)
Keplerian elements at epoch
57924.7 MJD
Value 1-σ variation Units
a 2.89431 5.695e-08 au
e 0.118919 6.329e-07
i 12.118 1.399e-05 deg
Ω 237.38 4.118e-05 deg
ω 166.192 0.0004703 deg
M 55.677 0.0003832 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5501 au
Aphelion 3.2385 au
Asc. node-Earth separation 2.21439 au
Desc. node-Earth separation 1.56848 au
Earth MOID 1.55957 au
Orbital period 1798.52 days
Date of orbit computation  Jun 5 02:36
Correlation matrix
1.000000000.798439210.26695977-0.074431030.80441245-0.80709618
0.798439211.000000000.31943258-0.082575830.98330170-0.98627730
0.266959770.319432581.000000000.120903450.31061139-0.32465084
-0.07443103-0.082575830.120903451.00000000-0.166914140.08221828
0.804412450.983301700.31061139-0.166914141.00000000-0.99621993
-0.80709618-0.98627730-0.324650840.08221828-0.996219931.00000000
Covariance matrix
3.24321633E-152.87771818E-142.12667252E-13-1.74546252E-132.15442288E-11-1.76117081E-11
2.87771818E-144.00531696E-132.82790288E-12-2.15198861E-122.92664094E-10-2.39169452E-10
2.12667252E-132.82790288E-121.95674251E-106.96424578E-112.04337667E-09-1.74008955E-09
-1.74546252E-13-2.15198861E-126.96424578E-111.69565350E-09-3.23240599E-091.29725449E-09
2.15442288E-112.92664094E-102.04337667E-09-3.23240599E-092.21171121E-07-1.79517859E-07
-1.76117081E-11-2.39169452E-10-1.74008955E-091.29725449E-09-1.79517859E-071.46817037E-07