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(12227) Penney  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27207 5.528e-09 au
e 0.190623 2.994e-08
i 5.647 3.752e-06 deg
Ω 275.678 3.266e-05 deg
ω 83.072 3.426e-05 deg
M 95.591 1.096e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.839 au
Aphelion 2.7052 au
Asc. node-Earth separation 1.12343 au
Desc. node-Earth separation 1.25861 au
Earth MOID 0.84548 au
Orbital period 1250.92 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 2103 (6)
Radar observations (Discarded) 0 (0)
Arc length 14016.9 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 89.7509 deg
Declination 21.5695 deg
V Magnitude 19.68 mag
Solar Elongation -82.3 deg
Galactic Latitude -1.15 deg
Rate 0.311 deg/day
Direction 92.582 deg

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