NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998HH49 ∴ Summary
Contact »
1998HH49  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.55062 7.17e-07 au
e 0.502314 7.934e-07
i 8.419 8.726e-05 deg
Ω 23.503 0.0001653 deg
ω 287.853 0.0002098 deg
M 270.492 0.002742 deg

More info »
Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7717 au
Aphelion 2.3295 au
Asc. node-Earth separation 0.00787 au
Desc. node-Earth separation 0.36778 au
Earth MOID 0.00253 au
Orbital period 705.27 days
Date of orbit computation   May 25 10:43
Observational summary
Optical observations (Discarded) 21 (1)
Radar observations (Discarded) 0 (0)
Arc length 971 days
Unobserved 6778 days

More info »
Ephemeris at epoch 58680 MJD
Right Ascension 167.782 deg
Declination 5.24845 deg
V Magnitude 24.63 mag
Solar Elongation -53.77 deg
Galactic Latitude 57.61 deg
Rate 0.549 deg/day
Direction 119.851 deg

More info »





This Web Site has been visited 1341348 times since

and this Page has been visited 3916 times since 2011/06/21