AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999ND57 ∴ Orbital info ∴ Epoch epochXXX
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(19609) 1999ND57  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 19609.eq0)
Keplerian elements at epoch
58141.3 MJD
Value 1-σ variation Units
a 2.67944 1.1e-08 au
e 0.034448 3.742e-08
i 10.738 2.866e-06 deg
Ω 244.387 2.092e-05 deg
ω 115.94 4.878e-05 deg
M 53.414 4.416e-05 deg
Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5871 au
Aphelion 2.7717 au
Asc. node-Earth separation 1.70421 au
Desc. node-Earth separation 1.64931 au
Earth MOID 1.60581 au
Orbital period 1602.01 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.00000000-0.015569560.00732368-0.00663476-0.133473190.15022666
-0.015569561.00000000-0.00337583-0.01334130-0.209721990.22174701
0.00732368-0.003375831.00000000-0.123486800.043380080.00907234
-0.00663476-0.01334130-0.123486801.00000000-0.40832512-0.01397693
-0.13347319-0.209721990.04338008-0.408325121.00000000-0.90562224
0.150226660.221747010.00907234-0.01397693-0.905622241.00000000
Covariance matrix
1.21103489E-16-6.41068719E-182.31013497E-16-1.52748615E-15-7.16528763E-147.29992069E-14
-6.41068719E-181.39990946E-15-3.62043621E-16-1.04429069E-14-3.82785259E-133.66353663E-13
2.31013497E-16-3.62043621E-168.21598386E-12-7.40497810E-126.06570633E-121.14826462E-12
-1.52748615E-15-1.04429069E-14-7.40497810E-124.37670109E-10-4.16716601E-10-1.29115412E-11
-7.16528763E-14-3.82785259E-136.06570633E-12-4.16716601E-102.37970171E-09-1.95074786E-09
7.29992069E-143.66353663E-131.14826462E-12-1.29115412E-11-1.95074786E-091.94977994E-09