AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001EF19 ∴ Summary
Contact »
(155881) 2001EF19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10009 1.787e-08 au
e 0.134005 4.309e-08
i 11.866 5.347e-06 deg
Ω 187.899 1.781e-05 deg
ω 309.625 2.548e-05 deg
M 84.414 1.774e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6847 au
Aphelion 3.5155 au
Asc. node-Earth separation 1.80654 au
Desc. node-Earth separation 2.32835 au
Earth MOID 1.71535 au
Orbital period 1993.7 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 985 (4)
Radar observations (Discarded) 0 (0)
Arc length 9926.87 days
Unobserved 338 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 252.695 deg
Declination -9.30068 deg
V Magnitude 20.05 mag
Solar Elongation 140.59 deg
Galactic Latitude 21.57 deg
Rate 0.132 deg/day
Direction -47.586 deg

More info »