AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Niigata ∴ Summary
Contact »
(19509) Niigata  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60475 1.026e-08 au
e 0.214086 4.505e-08
i 12.651 4.434e-06 deg
Ω 246.083 1.406e-05 deg
ω 332.849 1.568e-05 deg
M 65.659 6.123e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0471 au
Aphelion 3.1624 au
Asc. node-Earth separation 1.07436 au
Desc. node-Earth separation 2.08435 au
Earth MOID 1.0463 au
Orbital period 1535.49 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2503 (33)
Radar observations (Discarded) 0 (0)
Arc length 12606.9 days
Unobserved 254 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 333.109 deg
Declination 0.02244 deg
V Magnitude 19.86 mag
Solar Elongation 60.43 deg
Galactic Latitude -43.16 deg
Rate 0.363 deg/day
Direction 59.701 deg

More info »