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AstDyS ∴ Objects ∴ 1998RO47 ∴ Summary
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(310394) 1998RO47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60003 9.716e-09 au
e 0.310561 6.783e-08
i 2.931 5.91e-06 deg
Ω 273.635 0.0001544 deg
ω 71.215 0.0001557 deg
M 40.572 1.177e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7926 au
Aphelion 3.4075 au
Asc. node-Earth separation 1.11837 au
Desc. node-Earth separation 1.62872 au
Earth MOID 0.78769 au
Orbital period 1531.32 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 382 (50)
Radar observations (Discarded) 0 (0)
Arc length 9237.98 days
Unobserved 109 days

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Ephemeris at epoch 60419 MJD
Right Ascension 49.4964 deg
Declination 19.3631 deg
V Magnitude 22.48 mag
Solar Elongation -23.13 deg
Galactic Latitude -31.51 deg
Rate 0.52 deg/day
Direction 76.23 deg

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