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AstDyS ∴ Objects ∴ Parchomenko ∴ Summary
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(1857) Parchomenko  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.24338 5.226e-09 au
e 0.134994 3.668e-08
i 4.401 4.115e-06 deg
Ω 236.056 4.371e-05 deg
ω 174.073 4.554e-05 deg
M 316.335 1.271e-05 deg

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Other useful info
Absolute Magnitude (H)    12.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9405 au
Aphelion 2.5462 au
Asc. node-Earth separation 1.5312 au
Desc. node-Earth separation 0.95309 au
Earth MOID 0.95035 au
Orbital period 1227.31 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 2172 (39)
Radar observations (Discarded) 0 (0)
Arc length 31726.5 days
Unobserved 186 days

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Ephemeris at epoch 58593 MJD
Right Ascension 52.3228 deg
Declination 18.3307 deg
V Magnitude 16.88 mag
Solar Elongation -25.16 deg
Galactic Latitude -30.59 deg
Rate 0.575 deg/day
Direction 77.837 deg

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