AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017HM19 ∴ Summary
Contact »
2017HM19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.93527 4.237e-08 au
e 0.128143 5.331e-08
i 10.583 1.172e-05 deg
Ω 7.666 3.104e-05 deg
ω 90.616 5.874e-05 deg
M 221.65 4.916e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5591 au
Aphelion 3.3114 au
Asc. node-Earth separation 1.89047 au
Desc. node-Earth separation 1.88494 au
Earth MOID 1.60338 au
Orbital period 1836.84 days
Date of orbit computation  feb 22 08:25
Observational summary
Optical observations (Discarded) 196 (3)
Radar observations (Discarded) 0 (0)
Arc length 5531.81 days
Unobserved 719 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 336.381 deg
Declination -17.9869 deg
V Magnitude 22.21 mag
Solar Elongation 61.74 deg
Galactic Latitude -55.23 deg
Rate 0.277 deg/day
Direction 70.413 deg

More info »