AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998YM3 ∴ Summary
Contact »
(17874) 1998YM3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.24589 6.59e-08 au
e 0.047575 3.817e-08
i 2.545 4.916e-06 deg
Ω 46.007 9.119e-05 deg
ω 47.88 0.0001084 deg
M 61.457 5.622e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    11.8 mag
Slope parameter (G)    0.15 mag
Perihelion 4.9963 au
Aphelion 5.4955 au
Asc. node-Earth separation 4.08246 au
Desc. node-Earth separation 4.39728 au
Earth MOID 4.01413 au
Orbital period 4388.61 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 1719 (4)
Radar observations (Discarded) 0 (0)
Arc length 26359.3 days
Unobserved 77 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 155.448 deg
Declination 13.0054 deg
V Magnitude 19.26 mag
Solar Elongation -123.38 deg
Galactic Latitude 52.32 deg
Rate 0.028 deg/day
Direction -88.522 deg

More info »