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AstDyS ∴ Objects ∴ 1998XD84 ∴ Summary
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(137094) 1998XD84  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60493 1.144e-08 au
e 0.12432 5.514e-08
i 14.343 6.223e-06 deg
Ω 246.276 1.993e-05 deg
ω 195.689 3.114e-05 deg
M 6.883 2.247e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2811 au
Aphelion 2.9288 au
Asc. node-Earth separation 1.9 au
Desc. node-Earth separation 1.30478 au
Earth MOID 1.2996 au
Orbital period 1535.65 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 839 (3)
Radar observations (Discarded) 0 (0)
Arc length 9187.91 days
Unobserved 73 days

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Ephemeris at epoch 60425 MJD
Right Ascension 79.0629 deg
Declination 17.049 deg
V Magnitude 20.55 mag
Solar Elongation -44.86 deg
Galactic Latitude -12.1 deg
Rate 0.46 deg/day
Direction 89.757 deg

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