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(19155) Lifeson  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58691 9.162e-09 au
e 0.216152 4.266e-08
i 12.293 4.217e-06 deg
Ω 307.708 1.582e-05 deg
ω 61.7 1.812e-05 deg
M 20.711 8.444e-06 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0277 au
Aphelion 3.1461 au
Asc. node-Earth separation 1.22181 au
Desc. node-Earth separation 1.76345 au
Earth MOID 1.05738 au
Orbital period 1519.74 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3102 (8)
Radar observations (Discarded) 0 (0)
Arc length 25646.6 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 37.0694 deg
Declination 23.3959 deg
V Magnitude 18.07 mag
Solar Elongation -15.52 deg
Galactic Latitude -34.33 deg
Rate 0.552 deg/day
Direction 72.871 deg

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