AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RE74 ∴ Summary
Contact »
(101154) 1998RE74  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31974 6.884e-09 au
e 0.158729 4.095e-08
i 3.966 5.763e-06 deg
Ω 308.624 6.128e-05 deg
ω 87.369 6.492e-05 deg
M 59.096 2.069e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9515 au
Aphelion 2.6879 au
Asc. node-Earth separation 1.22987 au
Desc. node-Earth separation 1.29375 au
Earth MOID 0.96332 au
Orbital period 1290.49 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 1009 (14)
Radar observations (Discarded) 0 (0)
Arc length 11260.2 days
Unobserved 97 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 97.5149 deg
Declination 23.7729 deg
V Magnitude 20.8 mag
Solar Elongation -60.95 deg
Galactic Latitude 6.2 deg
Rate 0.44 deg/day
Direction 95.595 deg

More info »