AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Zerin ∴ Summary
Contact »
(121232) Zerin  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7359 1.886e-08 au
e 0.109534 5.688e-08
i 11.859 5.482e-06 deg
Ω 295.806 2.735e-05 deg
ω 216.985 3.645e-05 deg
M 9.439 2.653e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4362 au
Aphelion 3.0356 au
Asc. node-Earth separation 1.94617 au
Desc. node-Earth separation 1.50241 au
Earth MOID 1.45935 au
Orbital period 1652.91 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 780 (5)
Radar observations (Discarded) 0 (0)
Arc length 8907.59 days
Unobserved 81 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 145.858 deg
Declination 0.05932 deg
V Magnitude 19.45 mag
Solar Elongation -114.42 deg
Galactic Latitude 37.4 deg
Rate 0.104 deg/day
Direction 90.717 deg

More info »