AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SM48 ∴ Summary
Contact »
(74238) 1998SM48  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61478 1.148e-08 au
e 0.046753 4.895e-08
i 3.192 5.224e-06 deg
Ω 215.076 6.873e-05 deg
ω 181.173 8.43e-05 deg
M 2.774 4.696e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4925 au
Aphelion 2.737 au
Asc. node-Earth separation 1.73087 au
Desc. node-Earth separation 1.49986 au
Earth MOID 1.49898 au
Orbital period 1544.37 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1094 (6)
Radar observations (Discarded) 0 (0)
Arc length 11602.8 days
Unobserved 100 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 40.7449 deg
Declination 15.3483 deg
V Magnitude 20.67 mag
Solar Elongation -7.15 deg
Galactic Latitude -39.64 deg
Rate 0.46 deg/day
Direction 73.68 deg

More info »