AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XP166 ∴ Summary
Contact »
(16145) 1999XP166  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79217 1.061e-08 au
e 0.151878 3.895e-08
i 7.47 4.086e-06 deg
Ω 300.056 3.279e-05 deg
ω 89.457 3.609e-05 deg
M 100.186 1.385e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3681 au
Aphelion 3.2162 au
Asc. node-Earth separation 1.70786 au
Desc. node-Earth separation 1.74841 au
Earth MOID 1.38779 au
Orbital period 1704.16 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 2935 (11)
Radar observations (Discarded) 0 (0)
Arc length 20923.6 days
Unobserved 81 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 131.701 deg
Declination 13.5894 deg
V Magnitude 18.76 mag
Solar Elongation -97.4 deg
Galactic Latitude 31.63 deg
Rate 0.15 deg/day
Direction 106.008 deg

More info »