NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017SD20 ∴ Summary
Contact »
2017SD20  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.851824 3.643e-05 au
e 0.453301 0.0007502
i 6.486 0.0162 deg
Ω 187.401 0.003632 deg
ω 37.239 0.002335 deg
M 193.314 0.2954 deg

More info »
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4657 au
Aphelion distance 1.238 au
Asc. node-Earth separation -0.50075 au
Desc. node-Earth separation 0.05831 au
Earth MOID 0.01337 au
Orbital period 287.159 days
Date of orbit computation   feb 26 11:19
Observational summary
Optical observations (Discarded) 38 (1)
Radar observations (Discarded) 0 (0)
Arc length 3 days
Unobserved 2452 days

More info »
Ephemeris
(Epoch 60478 MJD)
Right Ascension 94.3763 deg
Declination 20.3393 deg
V Magnitude 27.77 mag
Solar Elongation -8.68 deg
Galactic Latitude 2.03 deg
Rate 0.954 deg/day
Direction 90.507 deg

More info »