AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003MD1 ∴ Summary
Contact »
(73521) 2003MD1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3517 8.167e-09 au
e 0.162436 4.759e-08
i 4.585 4.382e-06 deg
Ω 274.341 5.436e-05 deg
ω 43.275 5.581e-05 deg
M 261.071 1.113e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9697 au
Aphelion 2.7337 au
Asc. node-Earth separation 1.03079 au
Desc. node-Earth separation 1.61426 au
Earth MOID 0.95893 au
Orbital period 1317.26 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 933 (4)
Radar observations (Discarded) 0 (0)
Arc length 10022.3 days
Unobserved 36 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 197.723 deg
Declination -15.2207 deg
V Magnitude 19.31 mag
Solar Elongation -165.37 deg
Galactic Latitude 47.39 deg
Rate 0.248 deg/day
Direction -62.369 deg

More info »