AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HJ14 ∴ Summary
Contact »
(18692) 1998HJ14  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05901 1.437e-08 au
e 0.102162 3.465e-08
i 11.843 3.725e-06 deg
Ω 122.211 1.921e-05 deg
ω 153.714 2.756e-05 deg
M 239.61 1.952e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7465 au
Aphelion 3.3715 au
Asc. node-Earth separation 2.34869 au
Desc. node-Earth separation 1.75747 au
Earth MOID 1.73526 au
Orbital period 1954.21 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2609 (5)
Radar observations (Discarded) 0 (0)
Arc length 11664.3 days
Unobserved 77 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 135.118 deg
Declination 23.2806 deg
V Magnitude 19.28 mag
Solar Elongation -101.72 deg
Galactic Latitude 38.07 deg
Rate 0.093 deg/day
Direction 103.366 deg

More info »