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AstDyS ∴ Objects ∴ 1998JB1 ∴ Summary
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(74052) 1998JB1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38351 8.383e-09 au
e 0.128793 2.537e-08
i 6.834 3.62e-06 deg
Ω 56.225 3.125e-05 deg
ω 225.464 3.595e-05 deg
M 323.701 1.811e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0765 au
Aphelion 2.6905 au
Asc. node-Earth separation 1.58896 au
Desc. node-Earth separation 1.13848 au
Earth MOID 1.06664 au
Orbital period 1344.08 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1901 (98)
Radar observations (Discarded) 0 (0)
Arc length 9462.81 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 264.24 deg
Declination -24.7398 deg
V Magnitude 18.48 mag
Solar Elongation 130.17 deg
Galactic Latitude 3.86 deg
Rate 0.083 deg/day
Direction 152.405 deg

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