AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998DT14 ∴ Summary
Contact »
(16902) 1998DT14  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55703 8.57e-09 au
e 0.042729 3.147e-08
i 10.912 3.852e-06 deg
Ω 163.302 1.708e-05 deg
ω 312.355 5.25e-05 deg
M 172.584 5.168e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4478 au
Aphelion 2.6663 au
Asc. node-Earth separation 1.48962 au
Desc. node-Earth separation 1.62045 au
Earth MOID 1.47464 au
Orbital period 1493.49 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2997 (9)
Radar observations (Discarded) 0 (0)
Arc length 12202.1 days
Unobserved 269 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 320.425 deg
Declination -6.68446 deg
V Magnitude 18.93 mag
Solar Elongation 88.82 deg
Galactic Latitude -36.3 deg
Rate 0.23 deg/day
Direction 68.921 deg

More info »