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(152645) 1997SN18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37687 1.046e-08 au
e 0.18921 5.301e-08
i 2.201 6.586e-06 deg
Ω 344.343 0.0001211 deg
ω 321.24 0.0001221 deg
M 117.831 1.746e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9271 au
Aphelion 2.8266 au
Asc. node-Earth separation 0.98992 au
Desc. node-Earth separation 1.6967 au
Earth MOID 0.91252 au
Orbital period 1338.47 days
Date of orbit computation  feb 22 02:22
Observational summary
Optical observations (Discarded) 397 (0)
Radar observations (Discarded) 0 (0)
Arc length 10128.9 days
Unobserved 114 days

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Ephemeris at epoch 60397 MJD
Right Ascension 59.3638 deg
Declination 22.367 deg
V Magnitude 22.56 mag
Solar Elongation -54.42 deg
Galactic Latitude -23.14 deg
Rate 0.364 deg/day
Direction 79.435 deg

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