AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QM156 ∴ Summary
Contact »
(88515) 2001QM156  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32911 7.608e-09 au
e 0.1368 4.69e-08
i 6.612 5.293e-06 deg
Ω 178.523 2.994e-05 deg
ω 157.842 3.379e-05 deg
M 127.624 1.683e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0105 au
Aphelion 2.6477 au
Asc. node-Earth separation 1.62163 au
Desc. node-Earth separation 1.02521 au
Earth MOID 1.00299 au
Orbital period 1298.33 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 958 (5)
Radar observations (Discarded) 0 (0)
Arc length 10712.9 days
Unobserved 101 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 99.8869 deg
Declination 17.9634 deg
V Magnitude 21.38 mag
Solar Elongation -66.54 deg
Galactic Latitude 5.55 deg
Rate 0.337 deg/day
Direction 88.021 deg

More info »