NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015DD198 ∴ Summary
Contact »
2015DD198  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.72684 6.625e-08 au
e 0.409152 3.406e-08
i 10.379 4.317e-06 deg
Ω 348.475 1.034e-05 deg
ω 223.86 1.474e-05 deg
M 13.027 2.488e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0203 au
Aphelion 2.4334 au
Asc. node-Earth separation 1.03283 au
Desc. node-Earth separation 0.11888 au
Earth MOID 0.07865 au
Orbital period 828.851 days
Date of orbit computation   Oct 9 20:39
Observational summary
Optical observations (Discarded) 164 (4)
Radar observations (Discarded) 0 (0)
Arc length 670 days
Unobserved 390 days

More info »
Ephemeris at epoch 58135 MJD
Right Ascension 322.179 deg
Declination -17.0887 deg
V Magnitude 25.29 mag
Solar Elongation -22.6 deg
Galactic Latitude -42.3 deg
Rate 0.613 deg/day
Direction 67.544 deg

More info »





This Web Site has been visited 18594 times since

and this Page has been visited 2381 times since 2015/02/26