AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SA153 ∴ Summary
Contact »
(74300) 1998SA153  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63068 1.296e-08 au
e 0.142783 5.399e-08
i 3.424 5.757e-06 deg
Ω 335.187 7.441e-05 deg
ω 20.347 7.62e-05 deg
M 2.131 1.788e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2551 au
Aphelion 3.0063 au
Asc. node-Earth separation 1.26311 au
Desc. node-Earth separation 1.98612 au
Earth MOID 1.2506 au
Orbital period 1558.48 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 612 (3)
Radar observations (Discarded) 0 (0)
Arc length 8610.97 days
Unobserved 731 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 13.6973 deg
Declination 7.23282 deg
V Magnitude 20.88 mag
Solar Elongation 20.55 deg
Galactic Latitude -55.63 deg
Rate 0.507 deg/day
Direction 65.812 deg

More info »