AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HK49 ∴ Summary
Contact »
(523941) 1998HK49  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.3821 1.975e-09 au
e 0.331499 3.12e-08
i 7.621 8.488e-06 deg
Ω 57.215 2.958e-05 deg
ω 81.589 3.836e-05 deg
M 30.694 1.555e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    22.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9239 au
Aphelion 1.8403 au
Asc. node-Earth separation 0.18608 au
Desc. node-Earth separation 0.28108 au
Earth MOID 0.07601 au
Orbital period 593.483 days
Date of orbit computation  apr 23 21:41
Observational summary
Optical observations (Discarded) 152 (3)
Radar observations (Discarded) 0 (0)
Arc length 9375.93 days
Unobserved 149 days

More info »
Ephemeris at epoch 60459 MJD
Right Ascension 228.202 deg
Declination -21.4645 deg
V Magnitude 21.31 mag
Solar Elongation -163.44 deg
Galactic Latitude 30.58 deg
Rate 0.369 deg/day
Direction -119.509 deg

More info »