AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2018DD ∴ Summary
Contact »
(566439) 2018DD  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.85796 2.292e-08 au
e 0.118214 8.046e-08
i 22.237 8.173e-06 deg
Ω 141.48 2.079e-05 deg
ω 228.746 4.647e-05 deg
M 286.145 5.371e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6383 au
Aphelion 2.0776 au
Asc. node-Earth separation 1.00041 au
Desc. node-Earth separation 0.68689 au
Earth MOID 0.67059 au
Orbital period 925.026 days
Date of orbit computation  apr 23 21:49
Observational summary
Optical observations (Discarded) 141 (1)
Radar observations (Discarded) 0 (0)
Arc length 3129.66 days
Unobserved 378 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 326.47 deg
Declination -3.23848 deg
V Magnitude 22.46 mag
Solar Elongation 68.66 deg
Galactic Latitude -39.69 deg
Rate 0.534 deg/day
Direction 79.934 deg

More info »