AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HK143 ∴ Summary
Contact »
(27016) 1998HK143  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33408 6.333e-09 au
e 0.10598 2.801e-08
i 7.498 3.6e-06 deg
Ω 153.367 2.28e-05 deg
ω 123.406 2.928e-05 deg
M 44.464 1.749e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0867 au
Aphelion 2.5814 au
Asc. node-Earth separation 1.46202 au
Desc. node-Earth separation 1.17051 au
Earth MOID 1.08112 au
Orbital period 1302.48 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 3120 (10)
Radar observations (Discarded) 0 (0)
Arc length 10263.4 days
Unobserved 254 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 2.66362 deg
Declination 0.06061 deg
V Magnitude 19.09 mag
Solar Elongation 47.04 deg
Galactic Latitude -61.1 deg
Rate 0.465 deg/day
Direction 70.842 deg

More info »