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(189) Phthia  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44991 4.041e-09 au
e 0.036011 2.746e-08
i 5.176 2.09e-06 deg
Ω 203.341 3.299e-05 deg
ω 169.696 5.077e-05 deg
M 334.744 3.976e-05 deg

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Other useful info
Absolute Magnitude (H)    9.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3617 au
Aphelion 2.5381 au
Asc. node-Earth separation 1.53382 au
Desc. node-Earth separation 1.36702 au
Earth MOID 1.36171 au
Orbital period 1400.63 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 9216 (55)
Radar observations (Discarded) 0 (0)
Arc length 52523.1 days
Unobserved 183 days

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Ephemeris at epoch 60459 MJD
Right Ascension 18.4639 deg
Declination 9.441 deg
V Magnitude 14.59 mag
Solar Elongation 47.2 deg
Galactic Latitude -53.03 deg
Rate 0.439 deg/day
Direction 69.687 deg

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