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(30157) Robertspira  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45967 7.543e-09 au
e 0.188837 4.676e-08
i 2.781 4.793e-06 deg
Ω 164.141 7.105e-05 deg
ω 162.692 7.204e-05 deg
M 335.63 8.975e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9952 au
Aphelion 2.9241 au
Asc. node-Earth separation 1.90218 au
Desc. node-Earth separation 1.00227 au
Earth MOID 0.98364 au
Orbital period 1409.01 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1223 (11)
Radar observations (Discarded) 0 (0)
Arc length 10968.8 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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