AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RA64 ∴ Summary
Contact »
(49081) 1998RA64  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42365 6.424e-09 au
e 0.117385 3.04e-08
i 3.342 3.037e-06 deg
Ω 120.881 7.155e-05 deg
ω 15.719 7.4e-05 deg
M 148.139 1.873e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1391 au
Aphelion 2.7082 au
Asc. node-Earth separation 1.1641 au
Desc. node-Earth separation 1.67893 au
Earth MOID 1.15362 au
Orbital period 1378.17 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 2976 (3)
Radar observations (Discarded) 0 (0)
Arc length 21010.9 days
Unobserved 257 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 320.125 deg
Declination -15.2606 deg
V Magnitude 19.74 mag
Solar Elongation 77.18 deg
Galactic Latitude -39.79 deg
Rate 0.276 deg/day
Direction 74.489 deg

More info »