AstDyS-2

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(171433) Prothous  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.26283 1.021e-07 au
e 0.055083 6.079e-08
i 5.537 6.003e-06 deg
Ω 166.351 5.624e-05 deg
ω 222.665 8.002e-05 deg
M 102.876 5.144e-05 deg

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Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 4.9729 au
Aphelion 5.5527 au
Asc. node-Earth separation 4.47622 au
Desc. node-Earth separation 4.03589 au
Earth MOID 3.98013 au
Orbital period 4409.88 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 588 (9)
Radar observations (Discarded) 0 (0)
Arc length 8334.1 days
Unobserved 97 days

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Ephemeris at epoch 60418 MJD
Right Ascension 130.54 deg
Declination 15.4949 deg
V Magnitude 20.86 mag
Solar Elongation -100.7 deg
Galactic Latitude 31.35 deg
Rate 0.046 deg/day
Direction 85.685 deg

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