AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998DL ∴ Summary
Contact »
(422656) 1998DL  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17162 3.516e-08 au
e 0.057017 9.81e-08
i 22.635 8.068e-06 deg
Ω 131.99 1.811e-05 deg
ω 19.996 7.412e-05 deg
M 218.534 6.698e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9908 au
Aphelion 3.3525 au
Asc. node-Earth separation 2.01566 au
Desc. node-Earth separation 2.32597 au
Earth MOID 2.01008 au
Orbital period 2063.1 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 288 (3)
Radar observations (Discarded) 0 (0)
Arc length 9362.2 days
Unobserved 172 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 10.3769 deg
Declination -10.826 deg
V Magnitude 21.97 mag
Solar Elongation 14.41 deg
Galactic Latitude -73.53 deg
Rate 0.352 deg/day
Direction 71.188 deg

More info »