NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999YD ∴ Summary
Contact »
1999YD  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.46164 0.0002589 au
e 0.593692 5.636e-05
i 1.377 8.217e-05 deg
Ω 9.399 0.00183 deg
ω 61.854 0.001742 deg
M 107.688 0.3138 deg

More info »
Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0002 au
Aphelion distance 3.9231 au
Asc. node-Earth separation 0.24539 au
Desc. node-Earth separation 1.21433 au
Earth MOID 0.02531 au
Orbital period 1410.7 days
Date of orbit computation   May 28 12:33
Observational summary
Optical observations (Discarded) 99 (0)
Radar observations (Discarded) 0 (0)
Arc length 71 days
Unobserved 7431 days

More info »
Ephemeris
(Epoch 59032 MJD)
Right Ascension 211.782 deg
Declination -13.9756 deg
V Magnitude 27.11 mag
Solar Elongation -114.1 deg
Galactic Latitude 44.98 deg
Rate 0.005 deg/day
Direction -38.481 deg

More info »