NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017DD ∴ Summary
Contact »
2017DD  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.43935 5.57e-05 au
e 0.313324 2.67e-05
i 9.133 0.0005878 deg
Ω 341.281 0.0001788 deg
ω 193.858 0.000164 deg
M 328.947 0.01909 deg

More info »
Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9884 au
Aphelion 1.8903 au
Asc. node-Earth separation 0.85683 au
Desc. node-Earth separation 0.0026 au
Earth MOID 0.00237 au
Orbital period 630.734 days
Date of orbit computation   Oct 1 20:41
Observational summary
Optical observations (Discarded) 70 (0)
Radar observations (Discarded) 0 (0)
Arc length 65 days
Unobserved 575 days

More info »
Ephemeris at epoch 58440 MJD
Right Ascension 195.589 deg
Declination -6.35802 deg
V Magnitude 25.72 mag
Solar Elongation 38.53 deg
Galactic Latitude 56.41 deg
Rate 1.092 deg/day
Direction 118.562 deg

More info »





This Web Site has been visited 415596 times since 47

and this Page has been visited 717 times since 2017/02/18