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(13718) Welcker  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20351 5.79e-09 au
e 0.117581 2.408e-08
i 4.942 4.078e-06 deg
Ω 19.667 3.37e-05 deg
ω 249.773 3.944e-05 deg
M 353.156 2.147e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9444 au
Aphelion 2.4626 au
Asc. node-Earth separation 1.26796 au
Desc. node-Earth separation 1.08654 au
Earth MOID 0.9351 au
Orbital period 1194.73 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 2138 (209)
Radar observations (Discarded) 0 (0)
Arc length 10087.9 days
Unobserved 329 days

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Ephemeris at epoch 60426 MJD
Right Ascension 305.48 deg
Declination -25.3098 deg
V Magnitude 19.36 mag
Solar Elongation 94.08 deg
Galactic Latitude -30.29 deg
Rate 0.37 deg/day
Direction 84.356 deg

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