NEODyS-2

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1997MS  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.93167 0.003933 au
e 0.728038 0.0004685
i 54.904 0.03355 deg
Ω 86.229 0.00818 deg
ω 65.774 0.05124 deg
M 219.371 10.03 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5253 au
Aphelion distance 3.338 au
Asc. node-Earth separation -0.28466 au
Desc. node-Earth separation 0.27861 au
Earth MOID 0.17368 au
Orbital period 980.617 days
Date of orbit computation   Feb 26 11:36
Observational summary
Optical observations (Discarded) 46 (1)
Radar observations (Discarded) 0 (0)
Arc length 17 days
Unobserved 8306 days

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Ephemeris
(Epoch 58947 MJD)
Right Ascension 3.8141 deg
Declination -45.3334 deg
V Magnitude 25.16 mag
Solar Elongation 53.83 deg
Galactic Latitude -70.42 deg
Rate 0.307 deg/day
Direction 80.323 deg

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