AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Ianhowarth ∴ Summary
Contact »
(17429) Ianhowarth  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27591 7.144e-09 au
e 0.106747 3.293e-08
i 3.399 3.797e-06 deg
Ω 342.263 5.54e-05 deg
ω 254.683 5.79e-05 deg
M 38.83 1.713e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.033 au
Aphelion 2.5189 au
Asc. node-Earth separation 1.3075 au
Desc. node-Earth separation 1.19716 au
Earth MOID 1.0244 au
Orbital period 1254.1 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 1578 (6)
Radar observations (Discarded) 0 (0)
Arc length 12482.9 days
Unobserved 315 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 320.736 deg
Declination -18.032 deg
V Magnitude 20.4 mag
Solar Elongation 71.65 deg
Galactic Latitude -41.36 deg
Rate 0.418 deg/day
Direction 72.169 deg

More info »