AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SS251 ∴ Summary
Contact »
(210914) 2001SS251  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04596 2.021e-08 au
e 0.115071 6.495e-08
i 13.672 7.194e-06 deg
Ω 200.149 1.692e-05 deg
ω 156.08 2.822e-05 deg
M 104.645 2.075e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6955 au
Aphelion 3.3965 au
Asc. node-Earth separation 2.35709 au
Desc. node-Earth separation 1.72265 au
Earth MOID 1.69849 au
Orbital period 1941.71 days
Date of orbit computation  feb 22 02:35
Observational summary
Optical observations (Discarded) 709 (4)
Radar observations (Discarded) 0 (0)
Arc length 10412 days
Unobserved 58 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 93.7015 deg
Declination 9.28527 deg
V Magnitude 21.22 mag
Solar Elongation -86.41 deg
Galactic Latitude -3.8 deg
Rate 0.199 deg/day
Direction 72.125 deg

More info »