AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QM287 ∴ Summary
Contact »
(139762) 2001QM287  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71818 1.498e-08 au
e 0.058421 4.099e-08
i 5.115 5.572e-06 deg
Ω 201.609 4.64e-05 deg
ω 106.943 6.66e-05 deg
M 47.985 4.824e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5594 au
Aphelion 2.877 au
Asc. node-Earth separation 1.75349 au
Desc. node-Earth separation 1.66711 au
Earth MOID 1.55061 au
Orbital period 1636.87 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 814 (2)
Radar observations (Discarded) 0 (0)
Arc length 9530.95 days
Unobserved 143 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 13.9979 deg
Declination 6.95977 deg
V Magnitude 21.14 mag
Solar Elongation 20.36 deg
Galactic Latitude -55.89 deg
Rate 0.431 deg/day
Direction 69.148 deg

More info »