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AstDyS ∴ Objects ∴ 1998RJ40 ∴ Summary
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(74186) 1998RJ40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33532 5.929e-09 au
e 0.058297 2.889e-08
i 7.184 3.075e-06 deg
Ω 125.903 2.699e-05 deg
ω 350.102 4.16e-05 deg
M 296.326 3.188e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1992 au
Aphelion 2.4715 au
Asc. node-Earth separation 1.21689 au
Desc. node-Earth separation 1.45405 au
Earth MOID 1.21613 au
Orbital period 1303.52 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 2270 (11)
Radar observations (Discarded) 0 (0)
Arc length 9229.42 days
Unobserved 140 days

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Ephemeris at epoch 60419 MJD
Right Ascension 43.8381 deg
Declination 11.6252 deg
V Magnitude 19.86 mag
Solar Elongation -16.46 deg
Galactic Latitude -40.96 deg
Rate 0.496 deg/day
Direction 71.794 deg

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