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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008WR143 ∴ Orbital info ∴ Epoch epochXXX
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2008WR143  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008WR143.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.23503 5.619e-08 au
e 0.059455 8.134e-08
i 5.168 8.737e-06 deg
Ω 114.075 0.0001269 deg
ω 5.791 0.0001753 deg
M 188.936 0.0001174 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0427 au
Aphelion 3.4274 au
Asc. node-Earth separation 2.06055 au
Desc. node-Earth separation 2.40996 au
Earth MOID 2.05923 au
Orbital period 2125.27 days
Date of orbit computation  apr 24 01:35
Correlation matrix
1.000000000.072000100.005578150.00440158-0.00262545-0.08323351
0.072000101.00000000-0.01316330-0.000976840.04124538-0.08388111
0.00557815-0.013163301.000000000.16960556-0.126761390.00653723
0.00440158-0.000976840.169605561.00000000-0.71403042-0.01024340
-0.002625450.04124538-0.12676139-0.714030421.00000000-0.68909764
-0.08323351-0.083881110.00653723-0.01024340-0.689097641.00000000
Covariance matrix
3.15693069E-153.29050039E-162.73830381E-153.13810259E-14-2.58573554E-14-5.48999343E-13
3.29050039E-166.61595568E-15-9.35448712E-15-1.00819635E-145.88056256E-13-8.00942831E-13
2.73830381E-15-9.35448712E-157.63340020E-111.88028945E-10-1.94130282E-106.70492661E-12
3.13810259E-14-1.00819635E-141.88028945E-101.61009394E-08-1.58814298E-08-1.52584593E-10
-2.58573554E-145.88056256E-13-1.94130282E-10-1.58814298E-083.07251879E-08-1.41797672E-08
-5.48999343E-13-8.00942831E-136.70492661E-12-1.52584593E-10-1.41797672E-081.37810445E-08