AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Antilochus ∴ Summary
Contact »
(1583) Antilochus  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.14728 4.433e-08 au
e 0.053893 3.291e-08
i 28.49 3.687e-06 deg
Ω 221.373 5.893e-06 deg
ω 188.315 3.354e-05 deg
M 82.275 3.055e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    8.7 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8699 au
Aphelion 5.4247 au
Asc. node-Earth separation 4.41362 au
Desc. node-Earth separation 3.88143 au
Earth MOID 3.88083 au
Orbital period 4265.46 days
Date of orbit computation  Jun 5 00:37
Observational summary
Optical observations (Discarded) 5080 (30)
Radar observations (Discarded) 0 (0)
Arc length 35609.1 days
Unobserved 38 days

More info »
Ephemeris at epoch 60479 MJD
Right Ascension 131.877 deg
Declination -7.99389 deg
V Magnitude 16.61 mag
Solar Elongation -54.21 deg
Galactic Latitude 21.35 deg
Rate 0.194 deg/day
Direction 89.371 deg

More info »