NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HM1 ∴ Summary
Contact »
1998HM1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.40808 0.0006919 au
e 0.359172 0.000493
i 3.177 0.06216 deg
Ω 201.799 0.1825 deg
ω 69.681 0.05026 deg
M 61.556 4.409 deg

More info »
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9023 au
Aphelion 1.9138 au
Asc. node-Earth separation 0.08618 au
Desc. node-Earth separation 0.40422 au
Earth MOID 0.01563 au
Orbital period 610.292 days
Date of orbit computation   Oct 1 16:40
Observational summary
Optical observations (Discarded) 44 (1)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 7535 days

More info »
Ephemeris at epoch 58463 MJD
Right Ascension 12.3294 deg
Declination 2.91741 deg
V Magnitude 26.7 mag
Solar Elongation -113.84 deg
Galactic Latitude -59.95 deg
Rate 0.291 deg/day
Direction 69.258 deg

More info »





This Web Site has been visited 468193 times since

and this Page has been visited 3121 times since 2011/06/25