AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001DN99 ∴ Summary
Contact »
(176125) 2001DN99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33248 1.069e-08 au
e 0.158342 5.065e-08
i 4.932 4.83e-06 deg
Ω 240.217 5.139e-05 deg
ω 313.463 5.314e-05 deg
M 148.148 1.273e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9632 au
Aphelion 2.7018 au
Asc. node-Earth separation 1.03855 au
Desc. node-Earth separation 1.56489 au
Earth MOID 0.96599 au
Orbital period 1301.14 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 840 (168)
Radar observations (Discarded) 0 (0)
Arc length 7679.75 days
Unobserved 784 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 3.28101 deg
Declination 5.13323 deg
V Magnitude 22.06 mag
Solar Elongation 28.14 deg
Galactic Latitude -56.44 deg
Rate 0.402 deg/day
Direction 66.505 deg

More info »