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AstDyS ∴ Objects ∴ 1998QO39 ∴ Summary
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(48973) 1998QO39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32464 5.557e-09 au
e 0.247768 3.636e-08
i 4.079 3.808e-06 deg
Ω 109.202 5.679e-05 deg
ω 283.431 5.739e-05 deg
M 43.83 7.518e-06 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7487 au
Aphelion 2.9006 au
Asc. node-Earth separation 1.07997 au
Desc. node-Earth separation 1.2992 au
Earth MOID 0.76047 au
Orbital period 1294.59 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1133 (7)
Radar observations (Discarded) 0 (0)
Arc length 11790.8 days
Unobserved 97 days

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Ephemeris at epoch 60419 MJD
Right Ascension 83.5039 deg
Declination 23.2125 deg
V Magnitude 20.94 mag
Solar Elongation -54.93 deg
Galactic Latitude -5.24 deg
Rate 0.515 deg/day
Direction 85.101 deg

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