AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SJ250 ∴ Summary
Contact »
(337547) 2001SJ250  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14993 2.634e-08 au
e 0.12406 5.403e-08
i 16.551 8.595e-06 deg
Ω 36.337 2.195e-05 deg
ω 238.536 4.328e-05 deg
M 109.702 4.099e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7592 au
Aphelion 3.5407 au
Asc. node-Earth separation 2.32375 au
Desc. node-Earth separation 1.90641 au
Earth MOID 1.78456 au
Orbital period 2041.97 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 311 (1)
Radar observations (Discarded) 0 (0)
Arc length 9077.9 days
Unobserved 87 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 37.1005 deg
Declination 15.7886 deg
V Magnitude 21.48 mag
Solar Elongation -4.08 deg
Galactic Latitude -41.06 deg
Rate 0.34 deg/day
Direction 65.839 deg

More info »