AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001BT48 ∴ Summary
Contact »
(45980) 2001BT48  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55705 1.297e-08 au
e 0.116978 5.463e-08
i 12.623 4.709e-06 deg
Ω 270.047 2.512e-05 deg
ω 309.759 3.157e-05 deg
M 168.859 2.046e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2579 au
Aphelion 2.8562 au
Asc. node-Earth separation 1.33027 au
Desc. node-Earth separation 1.74292 au
Earth MOID 1.26912 au
Orbital period 1493.51 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 983 (9)
Radar observations (Discarded) 0 (0)
Arc length 9335.04 days
Unobserved 100 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 31.8414 deg
Declination 20.8845 deg
V Magnitude 20.54 mag
Solar Elongation 7.53 deg
Galactic Latitude -38.59 deg
Rate 0.396 deg/day
Direction 72.828 deg

More info »