NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998MS2 ∴ Summary
Contact »
1998MS2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.73221 3.711e-09 au
e 0.402459 1.1e-07
i 19.238 3.405e-05 deg
Ω 268.35 1.117e-05 deg
ω 320.283 4.615e-05 deg
M 127.145 2.697e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0351 au
Aphelion distance 2.4294 au
Asc. node-Earth separation 0.09234 au
Desc. node-Earth separation 1.11924 au
Earth MOID 0.0805 au
Orbital period 832.721 days
Date of orbit computation   feb 26 10:23
Observational summary
Optical observations (Discarded) 153 (4)
Radar observations (Discarded) 0 (0)
Arc length 8972 days
Unobserved 457 days

More info »
Ephemeris
(Epoch 60413 MJD)
Right Ascension 19.5135 deg
Declination 21.0602 deg
V Magnitude 25.18 mag
Solar Elongation -12.19 deg
Galactic Latitude -41.38 deg
Rate 0.456 deg/day
Direction 70.581 deg

More info »