NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018HH ∴ Summary
Contact »
2018HH  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.69409 0.0002022 au
e 0.530602 3.139e-05
i 15.67 0.0004134 deg
Ω 354.772 0.0003691 deg
ω 242.888 0.0004097 deg
M 27.353 0.003073 deg

More info »
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2646 au
Aphelion 4.1236 au
Asc. node-Earth separation 1.54791 au
Desc. node-Earth separation 0.5624 au
Earth MOID 0.35305 au
Orbital period 1615.16 days
Date of orbit computation   Oct 1 22:21
Observational summary
Optical observations (Discarded) 132 (2)
Radar observations (Discarded) 0 (0)
Arc length 83 days
Unobserved 130 days

More info »
Ephemeris at epoch 58437 MJD
Right Ascension 309.69 deg
Declination -24.2688 deg
V Magnitude 23.81 mag
Solar Elongation -73.58 deg
Galactic Latitude -33.62 deg
Rate 0.518 deg/day
Direction 63.009 deg

More info »





This Web Site has been visited 325499 times since 47

and this Page has been visited 289 times since 2018/04/21