AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2015SD20 ∴ Summary
Contact »
(452240) 2015SD20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.22354 3.777e-08 au
e 0.241867 1.099e-07
i 26.504 6.85e-06 deg
Ω 276.917 1.959e-05 deg
ω 83.062 3.308e-05 deg
M 174.671 1.917e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4439 au
Aphelion 4.0032 au
Asc. node-Earth separation 1.93209 au
Desc. node-Earth separation 2.14371 au
Earth MOID 1.598 au
Orbital period 2113.96 days
Date of orbit computation  feb 22 03:26
Observational summary
Optical observations (Discarded) 390 (3)
Radar observations (Discarded) 0 (0)
Arc length 7170.84 days
Unobserved 432 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 154.614 deg
Declination -24.4417 deg
V Magnitude 21.36 mag
Solar Elongation -127.93 deg
Galactic Latitude 26.59 deg
Rate 0.126 deg/day
Direction -22.38 deg

More info »