AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001PM40 ∴ Summary
Contact »
(139506) 2001PM40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59869 1.152e-08 au
e 0.120759 4.917e-08
i 12.277 3.866e-06 deg
Ω 243.02 2.365e-05 deg
ω 259.414 3.234e-05 deg
M 354.719 2.002e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2849 au
Aphelion 2.9125 au
Asc. node-Earth separation 1.60619 au
Desc. node-Earth separation 1.51882 au
Earth MOID 1.33601 au
Orbital period 1530.13 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 1018 (2)
Radar observations (Discarded) 0 (0)
Arc length 9155.86 days
Unobserved 72 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 116.153 deg
Declination 8.49548 deg
V Magnitude 20.19 mag
Solar Elongation -81.78 deg
Galactic Latitude 15.65 deg
Rate 0.342 deg/day
Direction 91.27 deg

More info »