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AstDyS ∴ Objects ∴ Zerin ∴ Summary
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(121232) Zerin  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.73647 3.537e-08 au
e 0.109975 1.074e-07
i 11.893 9.016e-06 deg
Ω 296.018 4.313e-05 deg
ω 214.413 5.425e-05 deg
M 296.643 3.278e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4355 au
Aphelion 3.0374 au
Asc. node-Earth separation 1.95616 au
Desc. node-Earth separation 1.49367 au
Earth MOID 1.45598 au
Orbital period 1653.42 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 381 (5)
Radar observations (Discarded) 0 (0)
Arc length 6632.53 days
Unobserved 438 days

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Ephemeris at epoch 58504 MJD
Right Ascension 89.1604 deg
Declination 28.3042 deg
V Magnitude 18.8 mag
Solar Elongation -148.54 deg
Galactic Latitude 1.76 deg
Rate 0.183 deg/day
Direction -122.573 deg

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