AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000SL97 ∴ Summary
Contact »
(257875) 2000SL97  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.16105 9.238e-09 au
e 0.052011 4.228e-08
i 4.329 4.144e-06 deg
Ω 290.938 6.948e-05 deg
ω 117.148 8.815e-05 deg
M 103.526 5.485e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0486 au
Aphelion 2.2734 au
Asc. node-Earth separation 1.19105 au
Desc. node-Earth separation 1.12246 au
Earth MOID 1.06303 au
Orbital period 1160.37 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 538 (2)
Radar observations (Discarded) 0 (0)
Arc length 8563.9 days
Unobserved 51 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 139.792 deg
Declination 11.0229 deg
V Magnitude 21.48 mag
Solar Elongation -101.82 deg
Galactic Latitude 37.74 deg
Rate 0.217 deg/day
Direction 104.435 deg

More info »