AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XW174 ∴ Summary
Contact »
(103104) 1999XW174  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61106 1.401e-08 au
e 0.152134 5.491e-08
i 13.742 5.101e-06 deg
Ω 87.488 1.756e-05 deg
ω 81.644 2.554e-05 deg
M 228.433 1.742e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2138 au
Aphelion 3.0083 au
Asc. node-Earth separation 1.5124 au
Desc. node-Earth separation 1.59204 au
Earth MOID 1.27041 au
Orbital period 1541.07 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1187 (7)
Radar observations (Discarded) 0 (0)
Arc length 8751.91 days
Unobserved 174 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 33.5273 deg
Declination 4.4746 deg
V Magnitude 20.49 mag
Solar Elongation 9.02 deg
Galactic Latitude -52.62 deg
Rate 0.394 deg/day
Direction 67.694 deg

More info »