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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999VM144 ∴ Orbital info ∴ Epoch epochXXX
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(80221) 1999VM144  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 80221.eq0)
Keplerian elements at epoch
58084.3 MJD
Value 1-σ variation Units
a 2.2454 7.799e-09 au
e 0.078348 4.309e-08
i 4.141 5.695e-06 deg
Ω 354.507 4.878e-05 deg
ω 138.177 5.863e-05 deg
M 54.334 3.237e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0695 au
Aphelion 2.4213 au
Asc. node-Earth separation 1.36479 au
Desc. node-Earth separation 1.11455 au
Earth MOID 1.08603 au
Orbital period 1228.96 days
Date of orbit computation  apr 23 20:03
Correlation matrix
1.000000000.15838332-0.00641688-0.000918750.07623320-0.13779754
0.158383321.00000000-0.000760020.003669660.27383313-0.49090428
-0.00641688-0.000760021.000000000.11976868-0.09824699-0.00301110
-0.000918750.003669660.119768681.00000000-0.82589596-0.00449924
0.076233200.27383313-0.09824699-0.825895961.00000000-0.55757885
-0.13779754-0.49090428-0.00301110-0.00449924-0.557578851.00000000
Covariance matrix
6.08218533E-175.32205384E-17-2.85008609E-16-3.49491697E-163.48557872E-14-3.47819002E-14
5.32205384E-171.85643601E-15-1.86496251E-167.71214619E-156.91714535E-13-6.84571503E-13
-2.85008609E-16-1.86496251E-163.24345732E-113.32702877E-11-3.28038094E-11-5.55023429E-13
-3.49491697E-167.71214619E-153.32702877E-112.37913133E-09-2.36175839E-09-7.10280812E-12
3.48557872E-146.91714535E-13-3.28038094E-11-2.36175839E-093.43717650E-09-1.05800863E-09
-3.47819002E-14-6.84571503E-13-5.55023429E-13-7.10280812E-12-1.05800863E-091.04752406E-09