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AstDyS ∴ Objects ∴ Philippa ∴ Summary
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(977) Philippa  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.1181 1.539e-08 au
e 0.026451 3.885e-08
i 15.175 4.227e-06 deg
Ω 75.742 1.721e-05 deg
ω 73.019 8.122e-05 deg
M 247.602 8.054e-05 deg

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Other useful info
Absolute Magnitude (H)    9.9 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0356 au
Aphelion 3.2006 au
Asc. node-Earth separation 2.10646 au
Desc. node-Earth separation 2.12399 au
Earth MOID 2.08421 au
Orbital period 2011.1 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 1980 (51)
Radar observations (Discarded) 0 (0)
Arc length 37924.6 days
Unobserved 88 days

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Ephemeris at epoch 58499 MJD
Right Ascension 33.7138 deg
Declination 6.18302 deg
V Magnitude 15.6 mag
Solar Elongation -98.23 deg
Galactic Latitude -51.05 deg
Rate 0.153 deg/day
Direction 38.106 deg

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