AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QP22 ∴ Summary
Contact »
(100972) 1998QP22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40503 1.014e-08 au
e 0.185789 5.15e-08
i 3.694 4.393e-06 deg
Ω 69.653 7.63e-05 deg
ω 299.109 7.717e-05 deg
M 283.336 1.323e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9582 au
Aphelion 2.8519 au
Asc. node-Earth separation 1.14399 au
Desc. node-Earth separation 1.53926 au
Earth MOID 0.96079 au
Orbital period 1362.32 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 862 (11)
Radar observations (Discarded) 0 (0)
Arc length 9033.07 days
Unobserved 348 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 305.747 deg
Declination -21.3831 deg
V Magnitude 20.4 mag
Solar Elongation 91.97 deg
Galactic Latitude -29.25 deg
Rate 0.298 deg/day
Direction 82.194 deg

More info »