AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999NY56 ∴ Summary
Contact »
(91418) 1999NY56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71069 1.318e-08 au
e 0.155963 4.039e-08
i 10.489 4.655e-06 deg
Ω 228.837 2.214e-05 deg
ω 119.703 2.604e-05 deg
M 176.116 1.45e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2879 au
Aphelion 3.1335 au
Asc. node-Earth separation 1.85641 au
Desc. node-Earth separation 1.46588 au
Earth MOID 1.30403 au
Orbital period 1630.11 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 1491 (78)
Radar observations (Discarded) 0 (0)
Arc length 9460.61 days
Unobserved 39 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 151.503 deg
Declination -0.22062 deg
V Magnitude 20.21 mag
Solar Elongation -118.06 deg
Galactic Latitude 41.78 deg
Rate 0.073 deg/day
Direction 22.941 deg

More info »