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(10507) 1988ER1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34962 7.5e-09 au
e 0.095821 2.82e-08
i 7.147 2.805e-06 deg
Ω 27.068 2.598e-05 deg
ω 240.493 3.211e-05 deg
M 282.827 2.131e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1245 au
Aphelion 2.5748 au
Asc. node-Earth separation 1.44836 au
Desc. node-Earth separation 1.21933 au
Earth MOID 1.11957 au
Orbital period 1315.51 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3582 (86)
Radar observations (Discarded) 0 (0)
Arc length 17637.5 days
Unobserved 83 days

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Ephemeris at epoch 60420 MJD
Right Ascension 170.915 deg
Declination 8.51399 deg
V Magnitude 17.18 mag
Solar Elongation -138.06 deg
Galactic Latitude 62.12 deg
Rate 0.12 deg/day
Direction -104.908 deg

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