AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001BK41 ∴ Summary
Contact »
(98891) 2001BK41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32208 6.451e-09 au
e 0.388373 4.097e-08
i 7.584 3.939e-06 deg
Ω 237.931 2.214e-05 deg
ω 345.423 2.256e-05 deg
M 86.567 3.972e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.4202 au
Aphelion 3.2239 au
Asc. node-Earth separation 0.42142 au
Desc. node-Earth separation 2.17182 au
Earth MOID 0.41283 au
Orbital period 1292.45 days
Date of orbit computation  feb 22 02:10
Observational summary
Optical observations (Discarded) 1469 (22)
Radar observations (Discarded) 0 (0)
Arc length 22969.8 days
Unobserved 246 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 3.71193 deg
Declination 7.1156 deg
V Magnitude 21.28 mag
Solar Elongation 27.2 deg
Galactic Latitude -54.63 deg
Rate 0.383 deg/day
Direction 66.379 deg

More info »