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AstDyS ∴ Objects ∴ 1997EM42 ∴ Summary
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(100551) 1997EM42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07769 2.123e-08 au
e 0.025256 6.747e-08
i 9.274 6.521e-06 deg
Ω 323.728 2.903e-05 deg
ω 358.355 0.0001029 deg
M 195.332 9.844e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 3 au
Aphelion 3.1554 au
Asc. node-Earth separation 1.9878 au
Desc. node-Earth separation 2.16852 au
Earth MOID 1.98702 au
Orbital period 1972.13 days
Date of orbit computation  apr 23 20:08
Observational summary
Optical observations (Discarded) 1050 (94)
Radar observations (Discarded) 0 (0)
Arc length 12115.2 days
Unobserved 41 days

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Ephemeris at epoch 60425 MJD
Right Ascension 144.394 deg
Declination 10.7652 deg
V Magnitude 20.1 mag
Solar Elongation -108.15 deg
Galactic Latitude 41.68 deg
Rate 0.074 deg/day
Direction 121.098 deg

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