AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XQ174 ∴ Summary
Contact »
(49923) 1999XQ174  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59057 1.031e-08 au
e 0.092168 3.354e-08
i 15.161 3.637e-06 deg
Ω 93.295 1.272e-05 deg
ω 193.88 2.321e-05 deg
M 122.261 2.069e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3518 au
Aphelion 2.8293 au
Asc. node-Earth separation 1.83812 au
Desc. node-Earth separation 1.34115 au
Earth MOID 1.33734 au
Orbital period 1522.97 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 2809 (14)
Radar observations (Discarded) 0 (0)
Arc length 9740.05 days
Unobserved 77 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 52.9578 deg
Declination 12.961 deg
V Magnitude 19.14 mag
Solar Elongation -25.39 deg
Galactic Latitude -34.14 deg
Rate 0.402 deg/day
Direction 69.634 deg

More info »