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(161989) Cacus  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.12311 1.939e-09 au
e 0.214024 5.504e-08
i 26.061 9.136e-06 deg
Ω 161.232 5.587e-06 deg
ω 102.184 1.363e-05 deg
M 93.448 1.535e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8827 au
Aphelion distance 1.3635 au
Asc. node-Earth separation 0.13117 au
Desc. node-Earth separation 0.01737 au
Earth MOID 0.01561 au
Orbital period 434.74 days
Date of orbit computation   Jan 19 13:41
Observational summary
Optical observations (Discarded) 1234 (11)
Radar observations (Discarded) 0 (0)
Arc length 15685 days
Unobserved 45 days

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Ephemeris
(Epoch 59278 MJD)
Right Ascension 281.123 deg
Declination 1.64604 deg
V Magnitude 18.87 mag
Solar Elongation 64.82 deg
Galactic Latitude 2.3 deg
Rate 1.343 deg/day
Direction 72.665 deg

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