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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999UM27 ∴ Orbital info ∴ Epoch epochXXX
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(316800) 1999UM27  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 316800.eq0)
Keplerian elements at epoch
58316.8 MJD
Value 1-σ variation Units
a 2.39167 1.881e-08 au
e 0.141402 8.844e-08
i 6.297 7.764e-06 deg
Ω 6.363 5.633e-05 deg
ω 344.424 5.963e-05 deg
M 37.625 2.002e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0535 au
Aphelion 2.7299 au
Asc. node-Earth separation 1.06121 au
Desc. node-Earth separation 1.71479 au
Earth MOID 1.04816 au
Orbital period 1350.99 days
Date of orbit computation  Jun 5 01:44
Correlation matrix
1.00000000-0.590153070.014694020.013950290.01995178-0.08488425
-0.590153071.00000000-0.01789942-0.02231416-0.076592280.26572346
0.01469402-0.017899421.00000000-0.368852050.344409760.00497195
0.01395029-0.02231416-0.368852051.00000000-0.92764675-0.02879415
0.01995178-0.076592280.34440976-0.927646751.00000000-0.33860991
-0.084884250.265723460.00497195-0.02879415-0.338609911.00000000
Covariance matrix
3.53674583E-16-9.81564154E-162.14553053E-151.47772407E-142.23748802E-14-3.19541987E-14
-9.81564154E-167.82175462E-15-1.22908847E-14-1.11157967E-13-4.03937557E-134.70414716E-13
2.14553053E-15-1.22908847E-146.02815012E-11-1.61306649E-101.59457378E-107.72711755E-13
1.47772407E-14-1.11157967E-13-1.61306649E-103.17260553E-09-3.11578732E-09-3.24646817E-11
2.23748802E-14-4.03937557E-131.59457378E-10-3.11578732E-093.55593886E-09-4.04180831E-10
-3.19541987E-144.70414716E-137.72711755E-13-3.24646817E-11-4.04180831E-104.00680127E-10