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AstDyS ∴ Objects ∴ 1999RK187 ∴ Orbital info ∴ Epoch epochXXX
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(74742) 1999RK187  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 74742.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30036 1.029e-08 au
e 0.092453 3.611e-08
i 12.356 4.893e-06 deg
Ω 143.183 2.077e-05 deg
ω 106.611 3.898e-05 deg
M 101.566 3.525e-05 deg
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0877 au
Aphelion 2.513 au
Asc. node-Earth separation 1.35589 au
Desc. node-Earth separation 1.20963 au
Earth MOID 1.11029 au
Orbital period 1274.36 days
Date of orbit computation  apr 23 20:02
Correlation matrix
1.000000000.079649150.00595487-0.004955380.10888153-0.26270893
0.079649151.000000000.00532091-0.00106209-0.276962990.30133737
0.005954870.005320911.000000000.37925921-0.18133820-0.01868495
-0.00495538-0.001062090.379259211.00000000-0.50708338-0.01428860
0.10888153-0.27696299-0.18133820-0.507083381.00000000-0.84194821
-0.262708930.30133737-0.01868495-0.01428860-0.841948211.00000000
Covariance matrix
1.05828006E-162.95913066E-172.99740983E-16-1.05878145E-154.36602114E-14-9.52785651E-14
2.95913066E-171.30426345E-159.40247961E-16-7.96662798E-16-3.89884281E-133.83668127E-13
2.99740983E-169.40247961E-162.39412609E-113.85424219E-11-3.45855060E-11-3.22318717E-12
-1.05878145E-15-7.96662798E-163.85424219E-114.31378704E-10-4.10525417E-10-1.04625870E-11
4.36602114E-14-3.89884281E-13-3.45855060E-11-4.10525417E-101.51936686E-09-1.15700907E-09
-9.52785651E-143.83668127E-13-3.22318717E-12-1.04625870E-11-1.15700907E-091.24291126E-09