NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998QH28 ∴ Summary
Contact »
1998QH28  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.8525 0.1923 au
e 0.583488 0.04907
i 13.549 0.3984 deg
Ω 328.502 1.231 deg
ω 325.708 2.104 deg
M 81.756 176.1 deg

More info »
Other useful info
Absolute Magnitude (H)    22.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1881 au
Aphelion 4.5169 au
Asc. node-Earth separation 0.25758 au
Desc. node-Earth separation 2.64244 au
Earth MOID 0.20629 au
Orbital period 1759.69 days
Date of orbit computation   Oct 1 16:41
Observational summary
Optical observations (Discarded) 15 (0)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 7477 days

More info »
Ephemeris at epoch 58532 MJD
Right Ascension 73.0159 deg
Declination 35.5449 deg
V Magnitude 29.37 mag
Solar Elongation -106.66 deg
Galactic Latitude -5.47 deg
Rate 0.069 deg/day
Direction 157.722 deg

More info »





This Web Site has been visited 1204961 times since

and this Page has been visited 2766 times since 2011/06/25