AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SD14 ∴ Summary
Contact »
(285279) 1998SD14  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66949 1.514e-08 au
e 0.258396 9.86e-08
i 14.356 8.843e-06 deg
Ω 3.196 1.858e-05 deg
ω 354.536 2.212e-05 deg
M 300.216 1.001e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9797 au
Aphelion 3.3593 au
Asc. node-Earth separation 0.97961 au
Desc. node-Earth separation 2.35715 au
Earth MOID 0.97669 au
Orbital period 1593.09 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 470 (0)
Radar observations (Discarded) 0 (0)
Arc length 9035.91 days
Unobserved 338 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 305.485 deg
Declination -35.8036 deg
V Magnitude 21 mag
Solar Elongation 90.73 deg
Galactic Latitude -32.99 deg
Rate 0.309 deg/day
Direction 92.564 deg

More info »