NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018HD1 ∴ Summary
Contact »
2018HD1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.90318 0.008756 au
e 0.501931 0.002386
i 1.5 0.007366 deg
Ω 50.674 0.05965 deg
ω 120.125 0.08119 deg
M 76.329 0.5365 deg

More info »
Other useful info
Absolute Magnitude (H)    27.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9479 au
Aphelion 2.8584 au
Asc. node-Earth separation 0.91525 au
Desc. node-Earth separation 0.12484 au
Earth MOID 0.01142 au
Orbital period 958.997 days
Date of orbit computation   Oct 1 22:09
Observational summary
Optical observations (Discarded) 18 (1)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 205 days

More info »
Ephemeris at epoch 58435 MJD
Right Ascension 291.082 deg
Declination -23.3222 deg
V Magnitude 32.24 mag
Solar Elongation -59.01 deg
Galactic Latitude -17.3 deg
Rate 0.411 deg/day
Direction 81.186 deg

More info »





This Web Site has been visited 297346 times since 47

and this Page has been visited 207 times since 2018/04/23