NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1984QY1 ∴ Summary
Contact »
(331471) 1984QY1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.49731 1.191e-08 au
e 0.894339 3.824e-08
i 14.254 7.201e-06 deg
Ω 142.343 4.537e-05 deg
ω 337.036 4.469e-05 deg
M 174.534 2.72e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2639 au
Aphelion 4.7307 au
Asc. node-Earth separation -0.71319 au
Desc. node-Earth separation 1.81855 au
Earth MOID 0.13413 au
Orbital period 1441.47 days
Date of orbit computation   Jun 16 15:13
Observational summary
Optical observations (Discarded) 1168 (3)
Radar observations (Discarded) 0 (0)
Arc length 12345 days
Unobserved 4 days

More info »
Ephemeris at epoch 58289 MJD
Right Ascension 311.186 deg
Declination -11.7833 deg
V Magnitude 22.47 mag
Solar Elongation 137.63 deg
Galactic Latitude -30.43 deg
Rate 0.146 deg/day
Direction -101.926 deg

More info »





This Web Site has been visited 111067 times since

and this Page has been visited 4613 times since 2012/07/06