AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Eri ∴ Summary
Contact »
(1402) Eri  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.68294 1.54e-08 au
e 0.155743 4.882e-08
i 14.299 5.454e-06 deg
Ω 266.973 1.921e-05 deg
ω 12.039 2.724e-05 deg
M 265.049 2.49e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2651 au
Aphelion 3.1008 au
Asc. node-Earth separation 1.25456 au
Desc. node-Earth separation 2.10371 au
Earth MOID 1.24925 au
Orbital period 1605.14 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 1390 (10)
Radar observations (Discarded) 0 (0)
Arc length 29891.3 days
Unobserved 308 days

More info »
Ephemeris at epoch 58566 MJD
Right Ascension 210.002 deg
Declination -32.7183 deg
V Magnitude 16.72 mag
Solar Elongation 139.21 deg
Galactic Latitude 27.97 deg
Rate 0.104 deg/day
Direction -97.232 deg

More info »





This Web Site has been visited 106992 times since

and this Page has been visited 228 times since 2011/10/16