AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HJ133 ∴ Summary
Contact »
(13697) 1998HJ133  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46062 7.548e-09 au
e 0.238509 2.985e-08
i 8.419 3.162e-06 deg
Ω 153.801 2.41e-05 deg
ω 200.74 2.546e-05 deg
M 101.287 1.068e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8737 au
Aphelion 3.0475 au
Asc. node-Earth separation 1.99782 au
Desc. node-Earth separation 0.88748 au
Earth MOID 0.87083 au
Orbital period 1409.83 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3049 (19)
Radar observations (Discarded) 0 (0)
Arc length 27192.1 days
Unobserved 56 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 98.8277 deg
Declination 18.1472 deg
V Magnitude 19.05 mag
Solar Elongation -89.96 deg
Galactic Latitude 4.74 deg
Rate 0.225 deg/day
Direction 79.492 deg

More info »