NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998QH1 ∴ Summary
Contact »
1998QH1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.53334 9.481e-08 au
e 0.556559 2.769e-07
i 12.308 3.884e-05 deg
Ω 161.642 4.377e-05 deg
ω 216.5 0.0001911 deg
M 7.446 0.0001162 deg

More info »
Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1234 au
Aphelion distance 3.9433 au
Asc. node-Earth separation 2.17313 au
Desc. node-Earth separation 0.19866 au
Earth MOID 0.15657 au
Orbital period 1472.79 days
Date of orbit computation   dic 21 10:40
Observational summary
Optical observations (Discarded) 49 (1)
Radar observations (Discarded) 0 (0)
Arc length 1489 days
Unobserved 7495 days

More info »
Ephemeris
(Epoch 60026 MJD)
Right Ascension 41.2321 deg
Declination 7.12227 deg
V Magnitude 23.85 mag
Solar Elongation -40 deg
Galactic Latitude -46.1 deg
Rate 0.937 deg/day
Direction 72.748 deg

More info »