AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997SJ31 ∴ Summary
Contact »
(46729) 1997SJ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03584 1.932e-08 au
e 0.029711 4.276e-08
i 0.696 5.353e-06 deg
Ω 334.082 0.0003889 deg
ω 311.594 0.0004021 deg
M 65.981 0.000103 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9456 au
Aphelion 3.126 au
Asc. node-Earth separation 1.96476 au
Desc. node-Earth separation 2.10493 au
Earth MOID 1.92906 au
Orbital period 1932.04 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 743 (7)
Radar observations (Discarded) 0 (0)
Arc length 11358.9 days
Unobserved 167 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 7.79302 deg
Declination 3.61903 deg
V Magnitude 21.21 mag
Solar Elongation 27.34 deg
Galactic Latitude -58.87 deg
Rate 0.372 deg/day
Direction 66.486 deg

More info »