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AstDyS ∴ Objects ∴ Erfordia ∴ Summary
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(1254) Erfordia  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.13624 1.45e-08 au
e 0.031559 3.782e-08
i 7.071 3.846e-06 deg
Ω 287.982 3.403e-05 deg
ω 240.354 6.93e-05 deg
M 253.66 6.18e-05 deg

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Other useful info
Absolute Magnitude (H)    10.6 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0373 au
Aphelion 3.2352 au
Asc. node-Earth separation 2.16532 au
Desc. node-Earth separation 2.10061 au
Earth MOID 2.05098 au
Orbital period 2028.68 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2302 (55)
Radar observations (Discarded) 0 (0)
Arc length 32059.2 days
Unobserved 147 days

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Ephemeris at epoch 58561 MJD
Right Ascension 67.426 deg
Declination 24.2444 deg
V Magnitude 16.55 mag
Solar Elongation -71.67 deg
Galactic Latitude -16.45 deg
Rate 0.252 deg/day
Direction 87.935 deg

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