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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YK48 ∴ Orbital info ∴ Epoch epochXXX
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(89683) 2001YK48  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 89683.eq0)
Keplerian elements at epoch
57387.8 MJD
Value 1-σ variation Units
a 2.34661 6.978e-09 au
e 0.197955 4.954e-08
i 2.079 5.004e-06 deg
Ω 312.551 0.0001357 deg
ω 6.464 0.0001361 deg
M 72.202 1.17e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8821 au
Aphelion 2.8111 au
Asc. node-Earth separation 0.87022 au
Desc. node-Earth separation 1.82126 au
Earth MOID 0.86916 au
Orbital period 1312.98 days
Date of orbit computation  apr 23 20:06
Correlation matrix
1.000000000.078252960.002577270.00024327-0.015935610.18302483
0.078252961.00000000-0.01371998-0.002251220.03215515-0.42420250
0.00257727-0.013719981.000000000.45452322-0.453665530.00828040
0.00024327-0.002251220.454523221.00000000-0.99551896-0.00262940
-0.015935610.03215515-0.45366553-0.995518961.00000000-0.08825371
0.18302483-0.424202500.00828040-0.00262940-0.088253711.00000000
Covariance matrix
4.86945620E-172.70541430E-178.99926553E-172.30347419E-16-1.51382672E-141.49434911E-14
2.70541430E-172.45462697E-15-3.40136461E-15-1.51341273E-142.16875482E-13-2.45905258E-13
8.99926553E-17-3.40136461E-152.50388097E-113.08609484E-10-3.09036469E-104.84796932E-13
2.30347419E-16-1.51341273E-143.08609484E-101.84116502E-08-1.83892071E-08-4.17450639E-12
-1.51382672E-142.16875482E-13-3.09036469E-10-1.83892071E-081.85325090E-08-1.40572999E-10
1.49434911E-14-2.45905258E-134.84796932E-13-4.17450639E-12-1.40572999E-101.36900070E-10