AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HL87 ∴ Summary
Contact »
(650387) 2012HL87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25476 1.512e-08 au
e 0.174945 7.519e-08
i 3.063 1.498e-05 deg
Ω 5.179 0.0001497 deg
ω 281.246 0.0001587 deg
M 143.863 5.575e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8603 au
Aphelion 2.6492 au
Asc. node-Earth separation 1.1122 au
Desc. node-Earth separation 1.26565 au
Earth MOID 0.84676 au
Orbital period 1236.65 days
Date of orbit computation  apr 23 22:05
Observational summary
Optical observations (Discarded) 108 (1)
Radar observations (Discarded) 0 (0)
Arc length 8800.44 days
Unobserved 157 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 70.7566 deg
Declination 24.6379 deg
V Magnitude 24.1 mag
Solar Elongation -36.7 deg
Galactic Latitude -13.88 deg
Rate 0.396 deg/day
Direction 83.063 deg

More info »