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 1.135e-07 au
e 0.555359 2.437e-07
i 12.311 3.906e-05 deg
Ω 161.767 4.877e-05 deg
ω 216.265 0.00019 deg
M 239.065 0.0001278 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   Jul 10 17:37
Observational summary
Optical observations (Discarded) 49 (1)
Radar observations (Discarded) 0 (0)
Arc length 1489 days
Unobserved 5486 days

More info »
Ephemeris at epoch 58017 MJD
Right Ascension 212.389 deg
Declination -3.86605 deg
V Magnitude 27.18 mag
Solar Elongation -34.55 deg
Galactic Latitude 53.72 deg
Rate 0.265 deg/day
Direction 111.684 deg

More info »





This Web Site has been visited 64654 times since

and this Page has been visited 2491 times since 2011/06/25