NEODyS-2

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(162210) 1999SM5  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.29949 5.937e-09 au
e 0.694955 3.372e-08
i 5.206 1.042e-05 deg
Ω 327.709 0.0001027 deg
ω 319.18 0.0001004 deg
M 351.554 6.872e-06 deg

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Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7014 au
Aphelion distance 3.8975 au
Asc. node-Earth separation -0.23197 au
Desc. node-Earth separation 1.51925 au
Earth MOID 0.04984 au
Orbital period 1273.64 days
Date of orbit computation   Mar 27 13:33
Observational summary
Optical observations (Discarded) 358 (7)
Radar observations (Discarded) 0 (0)
Arc length 7485 days
Unobserved 4 days

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Ephemeris
(Epoch 58938 MJD)
Right Ascension 158.187 deg
Declination 1.46595 deg
V Magnitude 19.76 mag
Solar Elongation -149.05 deg
Galactic Latitude 48.02 deg
Rate 0.698 deg/day
Direction -77.716 deg

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