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(137255) 1999RO87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30127 6.36e-09 au
e 0.147472 7.485e-08
i 4.334 6.927e-06 deg
Ω 359.636 4.207e-05 deg
ω 11.834 4.458e-05 deg
M 358.705 1.255e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9619 au
Aphelion 2.6406 au
Asc. node-Earth separation 0.96429 au
Desc. node-Earth separation 1.63517 au
Earth MOID 0.96186 au
Orbital period 1275.11 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 627 (5)
Radar observations (Discarded) 0 (0)
Arc length 8235.86 days
Unobserved 735 days

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Ephemeris at epoch 60397 MJD
Right Ascension 7.32722 deg
Declination 3.64857 deg
V Magnitude 20.81 mag
Solar Elongation -0.83 deg
Galactic Latitude -58.76 deg
Rate 0.588 deg/day
Direction 64.918 deg

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