AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003DR9 ∴ Summary
Contact »
(338436) 2003DR9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4167 1.329e-08 au
e 0.086177 4.129e-08
i 6.618 5.008e-06 deg
Ω 159.225 3.472e-05 deg
ω 53.591 4.507e-05 deg
M 191.036 2.844e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2084 au
Aphelion 2.625 au
Asc. node-Earth separation 1.29177 au
Desc. node-Earth separation 1.5194 au
Earth MOID 1.21079 au
Orbital period 1372.25 days
Date of orbit computation  feb 22 03:02
Observational summary
Optical observations (Discarded) 661 (4)
Radar observations (Discarded) 0 (0)
Arc length 7566.16 days
Unobserved 156 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 40.4466 deg
Declination 11.0429 deg
V Magnitude 21.99 mag
Solar Elongation -13.14 deg
Galactic Latitude -43.38 deg
Rate 0.428 deg/day
Direction 72.779 deg

More info »