AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998DF18 ∴ Summary
Contact »
(267039) 1998DF18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2013 9.157e-09 au
e 0.097315 6.375e-08
i 4.786 4.126e-06 deg
Ω 134.082 7.616e-05 deg
ω 65.153 7.86e-05 deg
M 332.427 2.035e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9871 au
Aphelion 2.4155 au
Asc. node-Earth separation 1.10971 au
Desc. node-Earth separation 1.25931 au
Earth MOID 0.99085 au
Orbital period 1192.93 days
Date of orbit computation  apr 23 20:46
Observational summary
Optical observations (Discarded) 393 (0)
Radar observations (Discarded) 0 (0)
Arc length 9507.94 days
Unobserved 49 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 151.002 deg
Declination 16.6577 deg
V Magnitude 21.04 mag
Solar Elongation -111.2 deg
Galactic Latitude 49.98 deg
Rate 0.183 deg/day
Direction 110.059 deg

More info »