AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QP45 ∴ Summary
Contact »
(15422) 1998QP45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.592 7.337e-09 au
e 0.167592 2.981e-08
i 12.242 1.853e-06 deg
Ω 191.497 1.587e-05 deg
ω 340.35 1.901e-05 deg
M 224.328 1.107e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1576 au
Aphelion 3.0264 au
Asc. node-Earth separation 1.17652 au
Desc. node-Earth separation 1.99182 au
Earth MOID 1.16616 au
Orbital period 1524.23 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 5918 (580)
Radar observations (Discarded) 0 (0)
Arc length 25629.7 days
Unobserved 103 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 29.9986 deg
Declination 9.245 deg
V Magnitude 19.1 mag
Solar Elongation 6.39 deg
Galactic Latitude -50.01 deg
Rate 0.387 deg/day
Direction 74.04 deg

More info »