AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QF42 ∴ Summary
Contact »
(168417) 1998QF42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67291 1.493e-08 au
e 0.193916 6.475e-08
i 11.65 6.904e-06 deg
Ω 343.172 2.248e-05 deg
ω 336.042 2.726e-05 deg
M 322.2 1.667e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1546 au
Aphelion 3.1912 au
Asc. node-Earth separation 1.17758 au
Desc. node-Earth separation 2.13513 au
Earth MOID 1.14758 au
Orbital period 1596.16 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 601 (3)
Radar observations (Discarded) 0 (0)
Arc length 9032.93 days
Unobserved 346 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 304.035 deg
Declination -32.8652 deg
V Magnitude 20.43 mag
Solar Elongation 94.08 deg
Galactic Latitude -31.16 deg
Rate 0.308 deg/day
Direction 86.541 deg

More info »