AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Usman'grad ∴ Summary
Contact »
(16515) Usman'grad  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1636 1.313e-08 au
e 0.174435 3.21e-08
i 2.238 3.718e-06 deg
Ω 127.52 0.0001103 deg
ω 299.308 0.0001111 deg
M 316.519 1.394e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6118 au
Aphelion 3.7154 au
Asc. node-Earth separation 1.84121 au
Desc. node-Earth separation 2.33954 au
Earth MOID 1.62691 au
Orbital period 2055.28 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 252 (15)
Radar observations (Discarded) 7 (5)
Arc length 13818.7 days
Unobserved 665577 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 18.1136 deg
Declination 6.03553 deg
V Magnitude 18.78 mag
Solar Elongation 16.99 deg
Galactic Latitude -56.45 deg
Rate 0.42 deg/day
Direction 68.321 deg

More info »