AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XM218 ∴ Summary
Contact »
(60312) 1999XM218  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18154 6.815e-09 au
e 0.182002 3.747e-08
i 3.289 3.054e-06 deg
Ω 293.455 8.153e-05 deg
ω 38.149 8.23e-05 deg
M 311.283 1.27e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7845 au
Aphelion 2.5786 au
Asc. node-Earth separation 0.82867 au
Desc. node-Earth separation 1.47897 au
Earth MOID 0.77492 au
Orbital period 1176.91 days
Date of orbit computation  apr 23 19:59
Observational summary
Optical observations (Discarded) 974 (2)
Radar observations (Discarded) 0 (0)
Arc length 9625.71 days
Unobserved 340 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 309.446 deg
Declination -19.7765 deg
V Magnitude 20.23 mag
Solar Elongation 90.17 deg
Galactic Latitude -31.95 deg
Rate 0.431 deg/day
Direction 73.067 deg

More info »