AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002PR87 ∴ Orbital info ∴ Epoch epochXXX
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(112661) 2002PR87  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 112661.eq0)
Keplerian elements at epoch
57829.9 MJD
Value 1-σ variation Units
a 2.2855 8.24e-09 au
e 0.332223 4.651e-08
i 8.753 4.5e-06 deg
Ω 115.651 3.16e-05 deg
ω 128.078 3.244e-05 deg
M 130.95 5.502e-06 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5262 au
Aphelion 3.0448 au
Asc. node-Earth separation 1.57416 au
Desc. node-Earth separation 0.6715 au
Earth MOID 0.53206 au
Orbital period 1262.03 days
Date of orbit computation  apr 23 20:12
Correlation matrix
1.000000000.01951594-0.013712700.01045871-0.074732220.29931949
0.019515941.00000000-0.10432729-0.042246610.017587050.14062714
-0.01371270-0.104327291.00000000-0.246752130.24605827-0.03061384
0.01045871-0.04224661-0.246752131.00000000-0.96321413-0.00246566
-0.074732220.017587050.24605827-0.963214131.00000000-0.24500497
0.299319490.14062714-0.03061384-0.00246566-0.245004971.00000000
Covariance matrix
6.78960232E-177.47916617E-18-5.08438917E-162.72283303E-15-1.99758609E-141.35705265E-14
7.47916617E-182.16313290E-15-2.18339891E-14-6.20803681E-142.65344516E-143.59873843E-14
-5.08438917E-16-2.18339891E-142.02482320E-11-3.50812650E-113.59175738E-11-7.57967930E-13
2.72283303E-15-6.20803681E-14-3.50812650E-119.98255145E-10-9.87231689E-10-4.28641207E-13
-1.99758609E-142.65344516E-143.59175738E-11-9.87231689E-101.05232752E-09-4.37310470E-11
1.35705265E-143.59873843E-14-7.57967930E-13-4.28641207E-13-4.37310470E-113.02746443E-11