AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003FR4 ∴ Summary
Contact »
(253332) 2003FR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65695 1.35e-08 au
e 0.2455 4.792e-08
i 26.847 4.838e-06 deg
Ω 67.665 1.12e-05 deg
ω 81.506 1.895e-05 deg
M 333.463 1.073e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0047 au
Aphelion 3.3092 au
Asc. node-Earth separation 1.42403 au
Desc. node-Earth separation 1.57701 au
Earth MOID 1.19036 au
Orbital period 1581.88 days
Date of orbit computation  apr 23 20:43
Observational summary
Optical observations (Discarded) 1010 (102)
Radar observations (Discarded) 0 (0)
Arc length 9607.87 days
Unobserved 35 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 87.2343 deg
Declination 39.3289 deg
V Magnitude 20.48 mag
Solar Elongation -53.56 deg
Galactic Latitude 5.94 deg
Rate 0.47 deg/day
Direction 84.025 deg

More info »