AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998BT15 ∴ Summary
Contact »
(42604) 1998BT15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29179 6.351e-09 au
e 0.117735 3.16e-08
i 6.302 3.648e-06 deg
Ω 356.137 3.14e-05 deg
ω 107.487 3.564e-05 deg
M 214.749 1.667e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.022 au
Aphelion 2.5616 au
Asc. node-Earth separation 1.33891 au
Desc. node-Earth separation 1.18801 au
Earth MOID 1.04963 au
Orbital period 1267.24 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 2745 (17)
Radar observations (Discarded) 0 (0)
Arc length 24745.4 days
Unobserved 258 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 341.118 deg
Declination -11.6551 deg
V Magnitude 19.62 mag
Solar Elongation 58.78 deg
Galactic Latitude -56.45 deg
Rate 0.379 deg/day
Direction 67.087 deg

More info »