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(1515) Perrotin  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57011 6.605e-09 au
e 0.236254 2.72e-08
i 10.684 2.813e-06 deg
Ω 49.162 1.77e-05 deg
ω 350.395 1.943e-05 deg
M 82.007 1e-05 deg

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Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9629 au
Aphelion 3.1773 au
Asc. node-Earth separation 0.97899 au
Desc. node-Earth separation 2.15385 au
Earth MOID 0.9723 au
Orbital period 1504.96 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 4248 (33)
Radar observations (Discarded) 0 (0)
Arc length 42505.4 days
Unobserved 50 days

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Ephemeris at epoch 60438 MJD
Right Ascension 140.776 deg
Declination 26.658 deg
V Magnitude 18.26 mag
Solar Elongation -87.29 deg
Galactic Latitude 43.9 deg
Rate 0.245 deg/day
Direction 124.29 deg

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