NEODyS-2

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1997MS  ▹ 
SUMMARY
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 1.9313 0.004325 au
e 0.727668 0.0004744
i 54.897 0.03487 deg
Ω 86.235 0.007676 deg
ω 65.782 0.05415 deg
M 74.532 10.1 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.526 au
Aphelion distance 3.3366 au
Asc. node-Earth separation -0.28387 au
Desc. node-Earth separation 0.27894 au
Earth MOID 0.17399 au
Orbital period 980.328 days
Date of orbit computation   May 25 10:41
Observational summary
Optical observations (Discarded) 46 (0)
Radar observations (Discarded) 0 (0)
Arc length 17 days
Unobserved 8073 days

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Ephemeris
(Epoch 58714 MJD)
Right Ascension 303.391 deg
Declination -73.5615 deg
V Magnitude 24.11 mag
Solar Elongation -117.86 deg
Galactic Latitude -31.71 deg
Rate 0.24 deg/day
Direction -80.03 deg

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