NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998BT13 ∴ Summary
Contact »
1998BT13  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.4541 0.004133 au
e 0.59924 0.001228
i 1.417 0.001991 deg
Ω 123.326 0.2451 deg
ω 353.357 0.212 deg
M 81.819 7.537 deg

More info »
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9835 au
Aphelion distance 3.9247 au
Asc. node-Earth separation 0.00164 au
Desc. node-Earth separation 2.87257 au
Earth MOID 0.00101 au
Orbital period 1404.22 days
Date of orbit computation   Oct 20 09:58
Observational summary
Optical observations (Discarded) 17 (3)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 8711 days

More info »
Ephemeris
(Epoch 59555 MJD)
Right Ascension 252.745 deg
Declination -21.6866 deg
V Magnitude 31.57 mag
Solar Elongation 1.12 deg
Galactic Latitude 14.27 deg
Rate 0.38 deg/day
Direction 96.986 deg

More info »