AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997BD4 ∴ Summary
Contact »
(58526) 1997BD4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10383 2.098e-08 au
e 0.066859 4.626e-08
i 1.965 4.542e-06 deg
Ω 316.296 0.0001496 deg
ω 285.362 0.0001544 deg
M 232.502 3.787e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8963 au
Aphelion 3.3113 au
Asc. node-Earth separation 2.02286 au
Desc. node-Earth separation 2.15983 au
Earth MOID 1.88424 au
Orbital period 1997.31 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 677 (2)
Radar observations (Discarded) 0 (0)
Arc length 9870.87 days
Unobserved 87 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 94.7014 deg
Declination 24.1503 deg
V Magnitude 21.49 mag
Solar Elongation -68.13 deg
Galactic Latitude 4.09 deg
Rate 0.247 deg/day
Direction 93.683 deg

More info »