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AstDyS ∴ Objects ∴ Arpola ∴ Summary
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(2194) Arpola  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32879 5.579e-09 au
e 0.041514 2.977e-08
i 8.523 3.553e-06 deg
Ω 47.098 2.105e-05 deg
ω 101.527 4.898e-05 deg
M 276.529 4.429e-05 deg

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Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2321 au
Aphelion 2.4255 au
Asc. node-Earth separation 1.3546 au
Desc. node-Earth separation 1.29633 au
Earth MOID 1.25881 au
Orbital period 1298.05 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 3961 (17)
Radar observations (Discarded) 0 (0)
Arc length 30657.2 days
Unobserved 45 days

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Ephemeris at epoch 60427 MJD
Right Ascension 55.7495 deg
Declination 21.946 deg
V Magnitude 17.8 mag
Solar Elongation -21.72 deg
Galactic Latitude -25.75 deg
Rate 0.478 deg/day
Direction 74.091 deg

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