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(178370) 1997EM4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39478 1.158e-08 au
e 0.13978 4.614e-08
i 1.782 7.388e-06 deg
Ω 158.842 0.0001634 deg
ω 88.294 0.0001661 deg
M 53.51 2.794e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.06 au
Aphelion 2.7295 au
Asc. node-Earth separation 1.3483 au
Desc. node-Earth separation 1.34884 au
Earth MOID 1.04724 au
Orbital period 1353.62 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 246 (1)
Radar observations (Discarded) 0 (0)
Arc length 9568.91 days
Unobserved 343 days

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Ephemeris at epoch 60423 MJD
Right Ascension 343.189 deg
Declination -6.68243 deg
V Magnitude 22.48 mag
Solar Elongation 51.05 deg
Galactic Latitude -55.2 deg
Rate 0.444 deg/day
Direction 68.358 deg

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