AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HY101 ∴ Summary
Contact »
(100883) 1998HY101  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.324 7.188e-09 au
e 0.212 3.117e-08
i 2.8 4.435e-06 deg
Ω 214.126 7.597e-05 deg
ω 52.215 7.699e-05 deg
M 88.898 1.256e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8313 au
Aphelion 2.8167 au
Asc. node-Earth separation 0.95824 au
Desc. node-Earth separation 1.55839 au
Earth MOID 0.81696 au
Orbital period 1294.05 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 859 (2)
Radar observations (Discarded) 0 (0)
Arc length 11331.9 days
Unobserved 140 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 26.2742 deg
Declination 11.19 deg
V Magnitude 21.46 mag
Solar Elongation 7.53 deg
Galactic Latitude -49.53 deg
Rate 0.449 deg/day
Direction 70.134 deg

More info »