AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RF18 ∴ Summary
Contact »
(35665) 1998RF18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30389 7.506e-09 au
e 0.132251 3.463e-08
i 2.496 4.003e-06 deg
Ω 301.619 9.248e-05 deg
ω 318.244 9.39e-05 deg
M 178.018 1.651e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9992 au
Aphelion 2.6086 au
Asc. node-Earth separation 1.04493 au
Desc. node-Earth separation 1.5274 au
Earth MOID 0.98452 au
Orbital period 1277.3 days
Date of orbit computation  apr 23 19:53
Observational summary
Optical observations (Discarded) 1303 (6)
Radar observations (Discarded) 0 (0)
Arc length 13422.7 days
Unobserved 56 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 69.4138 deg
Declination 23.2825 deg
V Magnitude 21 mag
Solar Elongation -35.25 deg
Galactic Latitude -15.68 deg
Rate 0.4 deg/day
Direction 83.195 deg

More info »