AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SZ147 ∴ Summary
Contact »
(74297) 1998SZ147  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79869 1.228e-08 au
e 0.199088 3.811e-08
i 8.05 4.444e-06 deg
Ω 187.011 2.68e-05 deg
ω 213.474 2.893e-05 deg
M 151.297 1.192e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2415 au
Aphelion 3.3559 au
Asc. node-Earth separation 2.2251 au
Desc. node-Earth separation 1.30415 au
Earth MOID 1.25414 au
Orbital period 1710.14 days
Date of orbit computation  Jun 5 00:52
Observational summary
Optical observations (Discarded) 1358 (14)
Radar observations (Discarded) 0 (0)
Arc length 11189.5 days
Unobserved 38 days

More info »
Ephemeris at epoch 60478 MJD
Right Ascension 195.521 deg
Declination -2.32449 deg
V Magnitude 20.74 mag
Solar Elongation -109.17 deg
Galactic Latitude 60.44 deg
Rate 0.049 deg/day
Direction 109.525 deg

More info »