NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998NU ∴ Summary
Contact »
(18736) 1998NU  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.35213 4.39e-09 au
e 0.489547 2.444e-08
i 2.807 2.766e-06 deg
Ω 297.494 5.201e-05 deg
ω 222.839 5.218e-05 deg
M 176.674 1.648e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2007 au
Aphelion distance 3.5036 au
Asc. node-Earth separation 1.77278 au
Desc. node-Earth separation 0.33204 au
Earth MOID 0.21251 au
Orbital period 1317.62 days
Date of orbit computation   Mar 19 08:40
Observational summary
Optical observations (Discarded) 1664 (4)
Radar observations (Discarded) 0 (0)
Arc length 24226 days
Unobserved 213 days

More info »
Ephemeris
(Epoch 59326 MJD)
Right Ascension 0.43066 deg
Declination 2.21055 deg
V Magnitude 22.35 mag
Solar Elongation 30.58 deg
Galactic Latitude -58.31 deg
Rate 0.292 deg/day
Direction 65.446 deg

More info »