AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998DJ9 ∴ Summary
Contact »
(52675) 1998DJ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16847 1.464e-08 au
e 0.046749 3.361e-08
i 10.676 3.433e-06 deg
Ω 33.329 2.029e-05 deg
ω 77.11 4.824e-05 deg
M 284.205 4.257e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0203 au
Aphelion 3.3166 au
Asc. node-Earth separation 2.13575 au
Desc. node-Earth separation 2.18919 au
Earth MOID 2.06085 au
Orbital period 2060.02 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 2929 (378)
Radar observations (Discarded) 0 (0)
Arc length 9460.55 days
Unobserved 94 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 31.1304 deg
Declination 12.656 deg
V Magnitude 19.33 mag
Solar Elongation -0.36 deg
Galactic Latitude -46.44 deg
Rate 0.371 deg/day
Direction 66.216 deg

More info »