AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001PL18 ∴ Orbital info ∴ Epoch epochXXX
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(178909) 2001PL18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 178909.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75072 1.754e-08 au
e 0.197155 4.965e-08
i 14.795 5.168e-06 deg
Ω 111.061 2.323e-05 deg
ω 239.093 2.856e-05 deg
M 328.42 2.036e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2084 au
Aphelion 3.293 au
Asc. node-Earth separation 1.95869 au
Desc. node-Earth separation 1.38434 au
Earth MOID 1.23945 au
Orbital period 1666.36 days
Date of orbit computation  apr 23 20:27
Correlation matrix
1.000000000.35640913-0.013521320.003703030.28065564-0.70969388
0.356409131.00000000-0.014489050.013011920.20021021-0.40196118
-0.01352132-0.014489051.00000000-0.153073920.111612710.01899861
0.003703030.01301192-0.153073921.00000000-0.78687684-0.00013385
0.280655640.200210210.11161271-0.786876841.00000000-0.57505449
-0.70969388-0.401961180.01899861-0.00013385-0.575054491.00000000
Covariance matrix
3.07562356E-163.10328124E-16-1.22549609E-151.50841157E-151.40557374E-13-2.53368183E-13
3.10328124E-162.46496888E-15-3.71767994E-151.50052456E-142.83860666E-13-4.06260186E-13
-1.22549609E-15-3.71767994E-152.67086967E-11-1.83748387E-111.64722635E-111.99876893E-12
1.50841157E-151.50052456E-14-1.83748387E-115.39500612E-10-5.21934506E-10-6.32908080E-14
1.40557374E-132.83860666E-131.64722635E-11-5.21934506E-108.15504861E-10-3.34300251E-10
-2.53368183E-13-4.06260186E-131.99876893E-12-6.32908080E-14-3.34300251E-104.14408693E-10