NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998QR15 ∴ Summary
Contact »
(353938) 1998QR15  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.7652 4.949e-08 au
e 0.5591 1.067e-07
i 9.457 1.276e-05 deg
Ω 320.156 4.133e-05 deg
ω 56.968 8.54e-05 deg
M 209.925 6.447e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2192 au
Aphelion distance 4.3112 au
Asc. node-Earth separation 0.44434 au
Desc. node-Earth separation 1.74895 au
Earth MOID 0.26103 au
Orbital period 1679.54 days
Date of orbit computation   Sep 19 18:05
Observational summary
Optical observations (Discarded) 278 (7)
Radar observations (Discarded) 0 (0)
Arc length 5288 days
Unobserved 2440 days

More info »
Ephemeris
(Epoch 58770 MJD)
Right Ascension 199.547 deg
Declination -15.7503 deg
V Magnitude 25.03 mag
Solar Elongation -7.96 deg
Galactic Latitude 46.63 deg
Rate 0.249 deg/day
Direction 112.855 deg

More info »





This Web Site has been visited 918366 times since

and this Page has been visited 5940 times since 2013/03/06