AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012HL40 ∴ Summary
Contact »
(373280) 2012HL40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.578 1.876e-08 au
e 0.282624 4.338e-08
i 12.036 6.084e-06 deg
Ω 37.669 1.673e-05 deg
ω 284.184 2.075e-05 deg
M 245.535 1.078e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8494 au
Aphelion 3.3066 au
Asc. node-Earth separation 1.22628 au
Desc. node-Earth separation 1.54192 au
Earth MOID 0.88164 au
Orbital period 1511.9 days
Date of orbit computation  apr 23 21:09
Observational summary
Optical observations (Discarded) 1098 (8)
Radar observations (Discarded) 0 (0)
Arc length 5802.85 days
Unobserved 35 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 178.212 deg
Declination 10.0407 deg
V Magnitude 20.63 mag
Solar Elongation -137.72 deg
Galactic Latitude 68.03 deg
Rate 0.151 deg/day
Direction -96.927 deg

More info »