AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RE181 ∴ Summary
Contact »
(70350) 1999RE181  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44161 6.43e-09 au
e 0.19967 4.567e-08
i 8.786 3.097e-06 deg
Ω 11.23 2.508e-05 deg
ω 128.402 2.694e-05 deg
M 25.825 7.068e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9541 au
Aphelion 2.9291 au
Asc. node-Earth separation 1.67669 au
Desc. node-Earth separation 1.08636 au
Earth MOID 0.98037 au
Orbital period 1393.51 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 3172 (45)
Radar observations (Discarded) 0 (0)
Arc length 15389.6 days
Unobserved 50 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 167.989 deg
Declination 4.8657 deg
V Magnitude 18.18 mag
Solar Elongation -117.56 deg
Galactic Latitude 57.48 deg
Rate 0.175 deg/day
Direction 138.455 deg

More info »