AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998DC13 ∴ Summary
Contact »
(20240) 1998DC13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21433 4.863e-09 au
e 0.182206 2.957e-08
i 3.529 3.482e-06 deg
Ω 145.9 4.45e-05 deg
ω 239.452 4.54e-05 deg
M 93.039 9.679e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8109 au
Aphelion 2.6178 au
Asc. node-Earth separation 1.37177 au
Desc. node-Earth separation 0.94777 au
Earth MOID 0.81772 au
Orbital period 1203.54 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2723 (9)
Radar observations (Discarded) 0 (0)
Arc length 14773 days
Unobserved 54 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 127.232 deg
Declination 19.2396 deg
V Magnitude 19.78 mag
Solar Elongation -75.34 deg
Galactic Latitude 29.8 deg
Rate 0.341 deg/day
Direction 101.509 deg

More info »