AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QK84 ∴ Summary
Contact »
(285269) 1998QK84  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06605 3.201e-08 au
e 0.262958 7.744e-08
i 5.787 6.24e-06 deg
Ω 256.599 6.876e-05 deg
ω 54.384 7.014e-05 deg
M 297.028 1.914e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2598 au
Aphelion 3.8723 au
Asc. node-Earth separation 1.4597 au
Desc. node-Earth separation 2.38651 au
Earth MOID 1.25117 au
Orbital period 1960.95 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 343 (3)
Radar observations (Discarded) 0 (0)
Arc length 8983.95 days
Unobserved 396 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 223.545 deg
Declination -21.7464 deg
V Magnitude 19.68 mag
Solar Elongation 167.45 deg
Galactic Latitude 32.82 deg
Rate 0.197 deg/day
Direction -68.31 deg

More info »