AstDyS-2

Asteroids - Dynamic Site
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(555) Norma  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.18723 1.424e-08 au
e 0.149468 3.355e-08
i 2.646 4.18e-06 deg
Ω 130.427 9.178e-05 deg
ω 356.632 9.291e-05 deg
M 52.859 1.329e-05 deg

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Other useful info
Absolute Magnitude (H)    10.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7108 au
Aphelion 3.6636 au
Asc. node-Earth separation 1.72504 au
Desc. node-Earth separation 2.64724 au
Earth MOID 1.7248 au
Orbital period 2078.35 days
Date of orbit computation  Oct 8 21:12
Observational summary
Optical observations (Discarded) 2408 (28)
Radar observations (Discarded) 0 (0)
Arc length 41450.1 days
Unobserved 98 days

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Ephemeris at epoch 58409 MJD
Right Ascension 197.99 deg
Declination -5.66199 deg
V Magnitude 16.4 mag
Solar Elongation 5.85 deg
Galactic Latitude 56.84 deg
Rate 0.396 deg/day
Direction 111.707 deg

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