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(19128) 1987YR1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71833 1.317e-08 au
e 0.18541 3.327e-08
i 13.914 5.614e-06 deg
Ω 226.324 1.77e-05 deg
ω 245.427 2.404e-05 deg
M 19.501 1.615e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2143 au
Aphelion 3.2223 au
Asc. node-Earth separation 1.8352 au
Desc. node-Earth separation 1.44705 au
Earth MOID 1.27109 au
Orbital period 1637.01 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1703 (7)
Radar observations (Discarded) 0 (0)
Arc length 13194.3 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 118.43 deg
Declination 5.22581 deg
V Magnitude 19.02 mag
Solar Elongation -90.34 deg
Galactic Latitude 16.23 deg
Rate 0.327 deg/day
Direction 83.42 deg

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