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AstDyS ∴ Objects ∴ 1997YM4 ∴ Summary
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(15936) 1997YM4  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.57798 1.473e-08 au
e 0.172902 5.194e-08
i 12.729 4.201e-06 deg
Ω 269.907 2.317e-05 deg
ω 59.435 2.587e-05 deg
M 192.134 1.127e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1322 au
Aphelion 3.0237 au
Asc. node-Earth separation 1.284 au
Desc. node-Earth separation 1.75864 au
Earth MOID 1.15125 au
Orbital period 1511.88 days
Date of orbit computation  Nov 28 17:25
Observational summary
Optical observations (Discarded) 1659 (14)
Radar observations (Discarded) 0 (0)
Arc length 16050.6 days
Unobserved 254 days

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Ephemeris at epoch 58829 MJD
Right Ascension 176.755 deg
Declination -11.6636 deg
V Magnitude 19.21 mag
Solar Elongation 77.92 deg
Galactic Latitude 48.18 deg
Rate 0.241 deg/day
Direction 129.853 deg

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