AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017HT12 ∴ Summary
Contact »
2017HT12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10561 5.98e-08 au
e 0.064873 1.084e-07
i 17.648 9.973e-06 deg
Ω 52.113 2.602e-05 deg
ω 148.259 5.754e-05 deg
M 110.166 5.282e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9041 au
Aphelion 3.3071 au
Asc. node-Earth separation 2.28464 au
Desc. node-Earth separation 1.92034 au
Earth MOID 1.90944 au
Orbital period 1999.03 days
Date of orbit computation  feb 22 08:25
Observational summary
Optical observations (Discarded) 161 (2)
Radar observations (Discarded) 0 (0)
Arc length 5873.04 days
Unobserved 700 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 343.34 deg
Declination -23.6323 deg
V Magnitude 22.44 mag
Solar Elongation 54.17 deg
Galactic Latitude -63.16 deg
Rate 0.309 deg/day
Direction 75.454 deg

More info »