AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008QM20 ∴ Summary
Contact »
(278620) 2008QM20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13515 3.681e-08 au
e 0.217075 8.043e-08
i 9.439 7.658e-06 deg
Ω 359.749 4.654e-05 deg
ω 40.665 5.191e-05 deg
M 249.532 2.213e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4546 au
Aphelion 3.8157 au
Asc. node-Earth separation 1.56212 au
Desc. node-Earth separation 2.58044 au
Earth MOID 1.47108 au
Orbital period 2027.62 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 191 (1)
Radar observations (Discarded) 0 (0)
Arc length 9380.72 days
Unobserved 312 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 292.646 deg
Declination -32.639 deg
V Magnitude 22.18 mag
Solar Elongation 105.4 deg
Galactic Latitude -21.92 deg
Rate 0.096 deg/day
Direction 111.351 deg

More info »