AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998MG46 ∴ Summary
Contact »
(100939) 1998MG46  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26291 6.74e-09 au
e 0.228952 4.155e-08
i 6.312 4.023e-06 deg
Ω 287.975 3.823e-05 deg
ω 25.129 3.937e-05 deg
M 186.423 8.542e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7448 au
Aphelion 2.781 au
Asc. node-Earth separation 0.75947 au
Desc. node-Earth separation 1.72245 au
Earth MOID 0.73271 au
Orbital period 1243.37 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1029 (4)
Radar observations (Discarded) 0 (0)
Arc length 9341.18 days
Unobserved 68 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 117.98 deg
Declination 17.2043 deg
V Magnitude 21.37 mag
Solar Elongation -109.18 deg
Galactic Latitude 20.89 deg
Rate 0.062 deg/day
Direction 101.62 deg

More info »