AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015AD121 ∴ Summary
Contact »
2015AD121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79981 3.367e-08 au
e 0.208629 1.108e-07
i 6.181 1.095e-05 deg
Ω 275.903 9.253e-05 deg
ω 143.815 0.0001092 deg
M 29.125 4.505e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2157 au
Aphelion 3.3839 au
Asc. node-Earth separation 2.20329 au
Desc. node-Earth separation 1.30942 au
Earth MOID 1.23236 au
Orbital period 1711.16 days
Date of orbit computation  apr 24 02:03
Observational summary
Optical observations (Discarded) 108 (1)
Radar observations (Discarded) 0 (0)
Arc length 5138.54 days
Unobserved 110 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 90.4569 deg
Declination 22.0733 deg
V Magnitude 22.7 mag
Solar Elongation -55.49 deg
Galactic Latitude -0.33 deg
Rate 0.434 deg/day
Direction 92.909 deg

More info »