AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Nininger ∴ Summary
Contact »
(2421) Nininger  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.23644 1.308e-08 au
e 0.043055 3.14e-08
i 10.206 2.14e-06 deg
Ω 77.385 1.567e-05 deg
ω 284.037 3.785e-05 deg
M 266.368 3.658e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    11.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0971 au
Aphelion 3.3758 au
Asc. node-Earth separation 2.21287 au
Desc. node-Earth separation 2.2495 au
Earth MOID 2.11638 au
Orbital period 2126.67 days
Date of orbit computation  Jun 5 00:37
Observational summary
Optical observations (Discarded) 8561 (255)
Radar observations (Discarded) 0 (0)
Arc length 33484.1 days
Unobserved 36 days

More info »
Ephemeris at epoch 60482 MJD
Right Ascension 280.809 deg
Declination -27.9863 deg
V Magnitude 15.6 mag
Solar Elongation 169.07 deg
Galactic Latitude -10.71 deg
Rate 0.192 deg/day
Direction -108.581 deg

More info »