NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998XD12 ∴ Summary
Contact »
1998XD12  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.39788 0.002276 au
e 0.623769 0.00101
i 13.5 0.03127 deg
Ω 259.676 0.005858 deg
ω 69.593 0.01443 deg
M 27.549 15.06 deg

More info »
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5259 au
Aphelion distance 2.2698 au
Asc. node-Earth separation -0.31282 au
Desc. node-Earth separation 0.10722 au
Earth MOID 0.03092 au
Orbital period 603.676 days
Date of orbit computation   apr 29 09:51
Observational summary
Optical observations (Discarded) 60 (0)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 8549 days

More info »
Ephemeris
(Epoch 59720 MJD)
Right Ascension 101.505 deg
Declination 16.1198 deg
V Magnitude 24.98 mag
Solar Elongation -41.95 deg
Galactic Latitude 6.11 deg
Rate 0.491 deg/day
Direction 96.277 deg

More info »