AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015DP121 ∴ Summary
Contact »
(502815) 2015DP121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16118 5.413e-08 au
e 0.133959 6.35e-08
i 14.847 8.977e-06 deg
Ω 30.78 3.285e-05 deg
ω 220.308 5.339e-05 deg
M 156.308 3.808e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7377 au
Aphelion 3.5846 au
Asc. node-Earth separation 2.46372 au
Desc. node-Earth separation 1.81183 au
Earth MOID 1.74318 au
Orbital period 2052.92 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 199 (1)
Radar observations (Discarded) 0 (0)
Arc length 11186 days
Unobserved 135 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 44.8563 deg
Declination 22.0392 deg
V Magnitude 22.82 mag
Solar Elongation -21.16 deg
Galactic Latitude -31.91 deg
Rate 0.31 deg/day
Direction 69.914 deg

More info »