AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SE2 ∴ Summary
Contact »
(219096) 1998SE2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34575 8.202e-09 au
e 0.268965 3.507e-08
i 23.025 6.393e-06 deg
Ω 231.358 1.019e-05 deg
ω 87.627 1.617e-05 deg
M 63.188 1.165e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7148 au
Aphelion 2.9767 au
Asc. node-Earth separation 1.14169 au
Desc. node-Earth separation 1.21198 au
Earth MOID 0.87095 au
Orbital period 1312.26 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 947 (130)
Radar observations (Discarded) 0 (0)
Arc length 10831 days
Unobserved 80 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 50.7463 deg
Declination 15.9815 deg
V Magnitude 20.81 mag
Solar Elongation -16.75 deg
Galactic Latitude -33.35 deg
Rate 0.478 deg/day
Direction 84.25 deg

More info »