AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999MQ ∴ Summary
Contact »
(74563) 1999MQ  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21602 7.211e-09 au
e 0.196104 4.478e-08
i 5.13 3.981e-06 deg
Ω 281.65 4.957e-05 deg
ω 73.376 5.064e-05 deg
M 130.61 9.638e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7814 au
Aphelion 2.6506 au
Asc. node-Earth separation 1.00065 au
Desc. node-Earth separation 1.27515 au
Earth MOID 0.78467 au
Orbital period 1204.92 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 906 (3)
Radar observations (Discarded) 0 (0)
Arc length 12065.2 days
Unobserved 77 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 122.308 deg
Declination 16.1881 deg
V Magnitude 21.13 mag
Solar Elongation -92.83 deg
Galactic Latitude 24.31 deg
Rate 0.207 deg/day
Direction 100.632 deg

More info »