AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1981EA48 ∴ Summary
Contact »
(297237) 1981EA48  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78663 1.669e-08 au
e 0.200813 5.899e-08
i 7.685 6.645e-06 deg
Ω 333.644 4.331e-05 deg
ω 176.976 4.612e-05 deg
M 104.151 1.506e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.227 au
Aphelion 3.3462 au
Asc. node-Earth separation 2.33504 au
Desc. node-Earth separation 1.23859 au
Earth MOID 1.23848 au
Orbital period 1699.09 days
Date of orbit computation  apr 23 20:52
Observational summary
Optical observations (Discarded) 328 (1)
Radar observations (Discarded) 0 (0)
Arc length 15406.7 days
Unobserved 352 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 303.157 deg
Declination -26.9646 deg
V Magnitude 22.27 mag
Solar Elongation 97.44 deg
Galactic Latitude -28.81 deg
Rate 0.128 deg/day
Direction 85.948 deg

More info »