AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RW41 ∴ Summary
Contact »
(101102) 1998RW41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59208 8.739e-09 au
e 0.256569 3.529e-08
i 4.316 6.05e-06 deg
Ω 204.732 5.294e-05 deg
ω 89.973 5.452e-05 deg
M 80.155 1.441e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.927 au
Aphelion 3.2571 au
Asc. node-Earth separation 1.41768 au
Desc. node-Earth separation 1.42644 au
Earth MOID 0.91684 au
Orbital period 1524.3 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 774 (2)
Radar observations (Discarded) 0 (0)
Arc length 11217.9 days
Unobserved 138 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 43.464 deg
Declination 15.2207 deg
V Magnitude 21.53 mag
Solar Elongation -10.66 deg
Galactic Latitude -38.27 deg
Rate 0.415 deg/day
Direction 74.573 deg

More info »