AstDyS-2

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AstDyS ∴ Objects ∴ 1998QJ99 ∴ Summary
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(25077) 1998QJ99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40079 8.206e-09 au
e 0.212284 4.235e-08
i 3.583 3.856e-06 deg
Ω 99.112 6.477e-05 deg
ω 269.805 6.551e-05 deg
M 301.117 1.241e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8911 au
Aphelion 2.9104 au
Asc. node-Earth separation 1.31102 au
Desc. node-Earth separation 1.27485 au
Earth MOID 0.89452 au
Orbital period 1358.72 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 1728 (14)
Radar observations (Discarded) 0 (0)
Arc length 11070.9 days
Unobserved 287 days

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Ephemeris at epoch 60423 MJD
Right Ascension 322.603 deg
Declination -15.6734 deg
V Magnitude 19.71 mag
Solar Elongation 73.1 deg
Galactic Latitude -42.15 deg
Rate 0.435 deg/day
Direction 74.571 deg

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