AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XH142 ∴ Summary
Contact »
(192897) 1999XH142  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74445 2.046e-08 au
e 0.158535 1.037e-07
i 32.229 7.219e-06 deg
Ω 275.224 1.417e-05 deg
ω 62.126 2.786e-05 deg
M 215.231 1.982e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3094 au
Aphelion 3.1795 au
Asc. node-Earth separation 1.47425 au
Desc. node-Earth separation 1.90695 au
Earth MOID 1.40406 au
Orbital period 1660.66 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 599 (3)
Radar observations (Discarded) 0 (0)
Arc length 8845.72 days
Unobserved 53 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 154.601 deg
Declination -36.2022 deg
V Magnitude 20.1 mag
Solar Elongation -123.38 deg
Galactic Latitude 17.13 deg
Rate 0.177 deg/day
Direction -6.298 deg

More info »