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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SY146 ∴ Orbital info ∴ Epoch epochXXX
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(337515) 2001SY146  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 337515.eq0)
Keplerian elements at epoch
56382.4 MJD
Value 1-σ variation Units
a 2.3911 1.531e-08 au
e 0.188069 9.607e-08
i 2.113 1.013e-05 deg
Ω 198.836 0.0001974 deg
ω 152.033 0.0002019 deg
M 52.232 3.312e-05 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9414 au
Aphelion 2.8408 au
Asc. node-Earth separation 1.76445 au
Desc. node-Earth separation 0.98116 au
Earth MOID 0.93628 au
Orbital period 1350.5 days
Date of orbit computation  apr 23 21:01
Correlation matrix
1.00000000-0.085268710.013517560.018760910.01519321-0.14829837
-0.085268711.00000000-0.00412635-0.00918679-0.063144890.25645608
0.01351756-0.004126351.00000000-0.121298640.11957621-0.00544398
0.01876091-0.00918679-0.121298641.00000000-0.97396497-0.01563061
0.01519321-0.063144890.11957621-0.973964971.00000000-0.20887106
-0.148298370.25645608-0.00544398-0.01563061-0.208871061.00000000
Covariance matrix
2.34326902E-16-1.25390977E-162.09643835E-155.66895758E-144.69499837E-14-7.51908596E-14
-1.25390977E-169.22849920E-15-4.01609601E-15-1.74207754E-13-1.22455619E-128.16011246E-13
2.09643835E-15-4.01609601E-151.02646774E-10-2.42586580E-102.44563923E-10-1.82686485E-12
5.66895758E-14-1.74207754E-13-2.42586580E-103.89651549E-08-3.88111490E-08-1.02195472E-10
4.69499837E-14-1.22455619E-122.44563923E-10-3.88111490E-084.07520932E-08-1.39659614E-09
-7.51908596E-148.16011246E-13-1.82686485E-12-1.02195472E-10-1.39659614E-091.09707221E-09