NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998QH1 ∴ Summary
Contact »
1998QH1  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.53811 7.365e-08 au
e 0.555359 1.677e-07
i 12.311 2.512e-05 deg
Ω 161.767 3.019e-05 deg
ω 216.265 0.0001256 deg
M 239.065 8.044e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1285 au
Aphelion 3.9477 au
Asc. node-Earth separation 2.18893 au
Desc. node-Earth separation 0.20402 au
Earth MOID 0.16191 au
Orbital period 1476.94 days
Date of orbit computation   Oct 9 17:43
Observational summary
Optical observations (Discarded) 49 (3)
Radar observations (Discarded) 0 (0)
Arc length 1489 days
Unobserved 5545 days

More info »
Ephemeris at epoch 58076 MJD
Right Ascension 229.131 deg
Declination -9.12762 deg
V Magnitude 26.78 mag
Solar Elongation 11.42 deg
Galactic Latitude 39.5 deg
Rate 0.316 deg/day
Direction 103.421 deg

More info »





This Web Site has been visited 54359 times since

and this Page has been visited 2556 times since 2011/06/25