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(77887) 2001ST171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05903 1.731e-08 au
e 0.138376 3.507e-08
i 3.095 3.584e-06 deg
Ω 97.451 7.591e-05 deg
ω 136.532 7.722e-05 deg
M 197.373 1.377e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6357 au
Aphelion 3.4823 au
Asc. node-Earth separation 2.3532 au
Desc. node-Earth separation 1.70969 au
Earth MOID 1.62554 au
Orbital period 1954.23 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1300 (2)
Radar observations (Discarded) 0 (0)
Arc length 11731 days
Unobserved 122 days

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Ephemeris at epoch 60419 MJD
Right Ascension 59.286 deg
Declination 19.2615 deg
V Magnitude 21.27 mag
Solar Elongation -32.09 deg
Galactic Latitude -25.38 deg
Rate 0.306 deg/day
Direction 76.832 deg

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