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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000WR74 ∴ Orbital info ∴ Epoch epochXXX
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(155817) 2000WR74  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 155817.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5404 1.308e-08 au
e 0.297752 6.29e-08
i 4.035 6.265e-06 deg
Ω 352.762 5.137e-05 deg
ω 320.826 5.279e-05 deg
M 342.973 1.295e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.784 au
Aphelion 3.2968 au
Asc. node-Earth separation 0.87604 au
Desc. node-Earth separation 2.01607 au
Earth MOID 0.77224 au
Orbital period 1478.94 days
Date of orbit computation  apr 23 20:21
Correlation matrix
1.00000000-0.178609870.00831497-0.00660335-0.085577530.04429189
-0.178609871.00000000-0.010890840.006764810.16091749-0.79365512
0.00831497-0.010890841.000000000.43541425-0.423712600.00522918
-0.006603350.006764810.435414251.00000000-0.96598861-0.01044759
-0.085577530.16091749-0.42371260-0.965988611.00000000-0.22353485
0.04429189-0.793655120.00522918-0.01044759-0.223534851.00000000
Covariance matrix
1.70961720E-16-1.46899487E-166.81131120E-16-4.43489287E-15-5.90714948E-147.49979476E-15
-1.46899487E-163.95667848E-15-4.29187961E-152.18570018E-145.34364273E-13-6.46506505E-13
6.81131120E-16-4.29187961E-153.92501743E-111.40117616E-10-1.40139627E-104.24258351E-13
-4.43489287E-152.18570018E-141.40117616E-102.63838774E-09-2.61944993E-09-6.94962125E-12
-5.90714948E-145.34364273E-13-1.40139627E-10-2.61944993E-092.78700385E-09-1.52823353E-10
7.49979476E-15-6.46506505E-134.24258351E-13-6.94962125E-12-1.52823353E-101.67707079E-10