AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QM99 ∴ Summary
Contact »
(88462) 2001QM99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43875 6.552e-09 au
e 0.230335 3.536e-08
i 5.516 2.958e-06 deg
Ω 320.687 4.248e-05 deg
ω 117.498 4.388e-05 deg
M 304.196 9.069e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.877 au
Aphelion 3.0005 au
Asc. node-Earth separation 1.57113 au
Desc. node-Earth separation 1.10124 au
Earth MOID 0.90049 au
Orbital period 1391.07 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 1898 (7)
Radar observations (Discarded) 0 (0)
Arc length 24752.2 days
Unobserved 251 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 13.0719 deg
Declination 8.57677 deg
V Magnitude 19.46 mag
Solar Elongation 21.7 deg
Galactic Latitude -54.29 deg
Rate 0.53 deg/day
Direction 65.23 deg

More info »