AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HE14 ∴ Summary
Contact »
(219079) 1998HE14  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74699 1.692e-08 au
e 0.087931 5.151e-08
i 9.368 5.862e-06 deg
Ω 177.847 2.934e-05 deg
ω 344.965 4.434e-05 deg
M 291.432 3.532e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5054 au
Aphelion 2.9885 au
Asc. node-Earth separation 1.51712 au
Desc. node-Earth separation 1.9752 au
Earth MOID 1.51422 au
Orbital period 1662.97 days
Date of orbit computation  feb 22 02:36
Observational summary
Optical observations (Discarded) 570 (3)
Radar observations (Discarded) 0 (0)
Arc length 10326.1 days
Unobserved 107 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 72.5462 deg
Declination 14.7995 deg
V Magnitude 21.6 mag
Solar Elongation -45.37 deg
Galactic Latitude -18.53 deg
Rate 0.386 deg/day
Direction 79.705 deg

More info »