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(453477) 2009SN216  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09972 5.394e-08 au
e 0.052758 1.163e-07
i 5.511 1.485e-05 deg
Ω 178.988 8.273e-05 deg
ω 220.307 0.0001395 deg
M 207.591 0.0001087 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9362 au
Aphelion 3.2633 au
Asc. node-Earth separation 2.22507 au
Desc. node-Earth separation 1.96836 au
Earth MOID 1.94571 au
Orbital period 1993.34 days
Date of orbit computation  apr 23 21:26
Observational summary
Optical observations (Discarded) 93 (1)
Radar observations (Discarded) 0 (0)
Arc length 4959.17 days
Unobserved 375 days

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Ephemeris at epoch 60425 MJD
Right Ascension 260.998 deg
Declination -16.3888 deg
V Magnitude 22.35 mag
Solar Elongation 133.26 deg
Galactic Latitude 10.91 deg
Rate 0.067 deg/day
Direction -54.014 deg

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