AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001BF77 ∴ Summary
Contact »
(51383) 2001BF77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28172 7.451e-09 au
e 0.131006 3.358e-08
i 7.461 3.629e-06 deg
Ω 92.751 3.031e-05 deg
ω 356.119 3.474e-05 deg
M 323.567 1.64e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9828 au
Aphelion 2.5806 au
Asc. node-Earth separation 1.00046 au
Desc. node-Earth separation 1.56331 au
Earth MOID 0.99979 au
Orbital period 1258.9 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1461 (9)
Radar observations (Discarded) 0 (0)
Arc length 11902.7 days
Unobserved 161 days

More info »
Ephemeris at epoch 60450 MJD
Right Ascension 58.3278 deg
Declination 17.5174 deg
V Magnitude 19.79 mag
Solar Elongation -2.78 deg
Galactic Latitude -27.26 deg
Rate 0.564 deg/day
Direction 75.167 deg

More info »