AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998EV4 ∴ Summary
Contact »
(55908) 1998EV4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.9186 1.47e-08 au
e 0.054484 3.814e-08
i 0.905 4.234e-06 deg
Ω 282.983 0.0002645 deg
ω 168.002 0.0002676 deg
M 129.794 4.157e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7596 au
Aphelion 3.0776 au
Asc. node-Earth separation 2.05692 au
Desc. node-Earth separation 1.78018 au
Earth MOID 1.7766 au
Orbital period 1821.21 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 881 (4)
Radar observations (Discarded) 0 (0)
Arc length 9157.39 days
Unobserved 387 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 235.587 deg
Declination -20.7614 deg
V Magnitude 20.19 mag
Solar Elongation 150.99 deg
Galactic Latitude 26.72 deg
Rate 0.145 deg/day
Direction -77.413 deg

More info »