NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998PB1 ∴ Summary
Contact »
(31346) 1998PB1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 2.0292 4.644e-09 au
e 0.429982 5.135e-08
i 5.963 4.739e-06 deg
Ω 299.726 4.658e-05 deg
ω 350.513 4.679e-05 deg
M 115.657 1.277e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1567 au
Aphelion distance 2.9017 au
Asc. node-Earth separation 0.14547 au
Desc. node-Earth separation 1.88941 au
Earth MOID 0.14114 au
Orbital period 1055.81 days
Date of orbit computation   giu 8 17:02
Observational summary
Optical observations (Discarded) 631 (3)
Radar observations (Discarded) 0 (0)
Arc length 8527 days
Unobserved 320 days

More info »
Ephemeris
(Epoch 59855 MJD)
Right Ascension 112.586 deg
Declination 24.8439 deg
V Magnitude 22.62 mag
Solar Elongation 79.05 deg
Galactic Latitude 19.15 deg
Rate 0.2 deg/day
Direction 98.652 deg

More info »