NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999HX1 ∴ Summary
Contact »
1999HX1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.56973 1.313e-07 au
e 0.560581 1.298e-07
i 8.293 1.007e-05 deg
Ω 166.051 0.0001227 deg
ω 104.824 0.0001713 deg
M 201.221 9.61e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1292 au
Aphelion 4.0103 au
Asc. node-Earth separation 1.06489 au
Desc. node-Earth separation 0.53332 au
Earth MOID 0.18426 au
Orbital period 1504.63 days
Date of orbit computation   Mar 13 09:52
Observational summary
Optical observations (Discarded) 113 (2)
Radar observations (Discarded) 0 (0)
Arc length 1564 days
Unobserved 5377 days

More info »
Ephemeris at epoch 58228 MJD
Right Ascension 87.9783 deg
Declination 16.6219 deg
V Magnitude 26.57 mag
Solar Elongation -58.67 deg
Galactic Latitude -5.08 deg
Rate 0.187 deg/day
Direction 81.282 deg

More info »





This Web Site has been visited 292332 times since

and this Page has been visited 2997 times since 2011/06/25