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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001DF16 ∴ Orbital info ∴ Epoch epochXXX
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(138991) 2001DF16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 138991.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26666 7.071e-09 au
e 0.108792 3.003e-08
i 5.939 4.154e-06 deg
Ω 61.824 3.145e-05 deg
ω 59.911 3.779e-05 deg
M 305.121 2.061e-05 deg
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0201 au
Aphelion 2.5133 au
Asc. node-Earth separation 1.13759 au
Desc. node-Earth separation 1.35634 au
Earth MOID 1.04409 au
Orbital period 1246.46 days
Date of orbit computation  apr 23 20:17
Correlation matrix
1.00000000-0.101870080.01397647-0.002525480.02581858-0.22039079
-0.101870081.00000000-0.006158490.00015471-0.056584270.14171618
0.01397647-0.006158491.00000000-0.117441320.09772568-0.00089948
-0.002525480.00015471-0.117441321.00000000-0.82288487-0.00598346
0.02581858-0.056584270.09772568-0.822884871.00000000-0.54944801
-0.220390790.14171618-0.00089948-0.00598346-0.549448011.00000000
Covariance matrix
5.00059809E-17-2.16345867E-174.10524319E-16-5.61630849E-166.89944423E-15-3.21182954E-14
-2.16345867E-179.01949017E-16-7.68237424E-161.46116683E-16-6.42181137E-148.77118954E-14
4.10524319E-16-7.68237424E-161.72528435E-11-1.53407505E-111.53394533E-11-7.69960674E-14
-5.61630849E-161.46116683E-16-1.53407505E-119.88987280E-10-9.77924395E-10-3.87789006E-12
6.89944423E-15-6.42181137E-141.53394533E-11-9.77924395E-101.42804437E-09-4.27903198E-10
-3.21182954E-148.77118954E-14-7.69960674E-14-3.87789006E-12-4.27903198E-104.24713589E-10