AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HJ48 ∴ Summary
Contact »
(99217) 2001HJ48  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59525 1.074e-08 au
e 0.120559 2.903e-08
i 14.917 3.3e-06 deg
Ω 135.769 1.71e-05 deg
ω 357.551 2.625e-05 deg
M 229.753 2.037e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2824 au
Aphelion 2.9081 au
Asc. node-Earth separation 1.29714 au
Desc. node-Earth separation 1.89408 au
Earth MOID 1.29711 au
Orbital period 1527.1 days
Date of orbit computation  apr 23 20:08
Observational summary
Optical observations (Discarded) 1266 (6)
Radar observations (Discarded) 0 (0)
Arc length 8742.92 days
Unobserved 205 days

More info »
Ephemeris at epoch 60437 MJD
Right Ascension 14.2797 deg
Declination -2.83792 deg
V Magnitude 21.01 mag
Solar Elongation 35.41 deg
Galactic Latitude -65.67 deg
Rate 0.39 deg/day
Direction 73.859 deg

More info »