NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999YD ∴ Summary
Contact »
1999YD  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.46173 0.0002622 au
e 0.59381 5.53e-05
i 1.377 8.002e-05 deg
Ω 9.401 0.001874 deg
ω 61.853 0.00184 deg
M 56.632 0.3057 deg

More info »
Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9999 au
Aphelion distance 3.9235 au
Asc. node-Earth separation 0.24425 au
Desc. node-Earth separation 1.21726 au
Earth MOID 0.02496 au
Orbital period 1410.78 days
Date of orbit computation   Nov 8 13:38
Observational summary
Optical observations (Discarded) 99 (0)
Radar observations (Discarded) 0 (0)
Arc length 71 days
Unobserved 7231 days

More info »
Ephemeris
(Epoch 58832 MJD)
Right Ascension 216.391 deg
Declination -14.7252 deg
V Magnitude 26.68 mag
Solar Elongation 43.55 deg
Galactic Latitude 42.32 deg
Rate 0.329 deg/day
Direction 109.419 deg

More info »





This Web Site has been visited 762 times since 66

and this Page has been visited 4689 times since 2011/06/21