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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002YD9 ∴ Orbital info ∴ Epoch epochXXX
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(220259) 2002YD9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 220259.eq0)
Keplerian elements at epoch
57484.6 MJD
Value 1-σ variation Units
a 2.41708 9.362e-09 au
e 0.165365 3.793e-08
i 2.336 4.087e-06 deg
Ω 74.847 0.0001327 deg
ω 12.371 0.0001337 deg
M 198.67 1.618e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0174 au
Aphelion 2.8168 au
Asc. node-Earth separation 1.03764 au
Desc. node-Earth separation 1.78848 au
Earth MOID 1.03236 au
Orbital period 1372.58 days
Date of orbit computation  apr 23 20:36
Correlation matrix
1.00000000-0.054450710.006264260.003886690.00549997-0.08079627
-0.054450711.00000000-0.00359749-0.007163780.01792317-0.13162649
0.00626426-0.003597491.000000000.05463095-0.055604090.01374477
0.00388669-0.007163780.054630951.00000000-0.99130732-0.00685412
0.005499970.01792317-0.05560409-0.991307321.00000000-0.12213292
-0.08079627-0.131626490.01374477-0.00685412-0.122132921.00000000
Covariance matrix
8.76490239E-17-1.93369885E-172.39700540E-164.83028712E-156.88264180E-15-1.22362534E-14
-1.93369885E-171.43887653E-15-5.57746115E-16-3.60722502E-149.08756674E-14-8.07678789E-14
2.39700540E-16-5.57746115E-161.67051771E-112.96403635E-11-3.03775955E-119.08754646E-13
4.83028712E-15-3.60722502E-142.96403635E-111.76213220E-08-1.75893058E-08-1.47181854E-11
6.88264180E-159.08756674E-14-3.03775955E-11-1.75893058E-081.78666153E-08-2.64081199E-10
-1.22362534E-14-8.07678789E-149.08754646E-13-1.47181854E-11-2.64081199E-102.61677997E-10