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(147) Protogeneia  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13776 9.217e-09 au
e 0.02246 2.773e-08
i 1.933 2.948e-06 deg
Ω 248.211 8.469e-05 deg
ω 103.296 0.0001075 deg
M 227.079 6.643e-05 deg

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Other useful info
Absolute Magnitude (H)    8.8 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0673 au
Aphelion 3.2082 au
Asc. node-Earth separation 2.13856 au
Desc. node-Earth separation 2.1348 au
Earth MOID 2.06098 au
Orbital period 2030.15 days
Date of orbit computation  feb 22 01:49
Observational summary
Optical observations (Discarded) 5420 (34)
Radar observations (Discarded) 0 (0)
Arc length 54182.3 days
Unobserved 81 days

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Ephemeris at epoch 60420 MJD
Right Ascension 221.917 deg
Declination -17.5289 deg
V Magnitude 13.42 mag
Solar Elongation 165.23 deg
Galactic Latitude 37.19 deg
Rate 0.181 deg/day
Direction -71.174 deg

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