AstDyS-2

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AstDyS ∴ Objects ∴ 1998XX56 ∴ Summary
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(74393) 1998XX56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78824 1.156e-08 au
e 0.236237 3.768e-08
i 8.464 4.175e-06 deg
Ω 91.132 2.948e-05 deg
ω 259.553 3.107e-05 deg
M 220.246 9.599e-06 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1296 au
Aphelion 3.4469 au
Asc. node-Earth separation 1.76718 au
Desc. node-Earth separation 1.5084 au
Earth MOID 1.14308 au
Orbital period 1700.56 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1215 (2)
Radar observations (Discarded) 0 (0)
Arc length 8865.95 days
Unobserved 393 days

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Ephemeris at epoch 60423 MJD
Right Ascension 198.023 deg
Declination 4.56156 deg
V Magnitude 20.11 mag
Solar Elongation -158.73 deg
Galactic Latitude 66.9 deg
Rate 0.198 deg/day
Direction -75.588 deg

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