AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RH19 ∴ Summary
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(42734) 1998RH19  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.88682 1.599e-08 au
e 0.16626 6.95e-08
i 6.538 4.434e-06 deg
Ω 134.627 4.731e-05 deg
ω 238.526 4.874e-05 deg
M 50.183 1.178e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4069 au
Aphelion 3.3668 au
Asc. node-Earth separation 2.08837 au
Desc. node-Earth separation 1.56908 au
Earth MOID 1.41471 au
Orbital period 1791.54 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1539 (168)
Radar observations (Discarded) 0 (0)
Arc length 9361.82 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 72.5701 deg
Declination 18.6195 deg
V Magnitude 20.57 mag
Solar Elongation -36.75 deg
Galactic Latitude -16.25 deg
Rate 0.41 deg/day
Direction 80.055 deg

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