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(26820) 1987SR9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3225 5.466e-09 au
e 0.249804 2.932e-08
i 4.183 4.275e-06 deg
Ω 39.319 4.586e-05 deg
ω 275.596 4.686e-05 deg
M 141.319 1.025e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7423 au
Aphelion 2.9027 au
Asc. node-Earth separation 1.13382 au
Desc. node-Earth separation 1.22506 au
Earth MOID 0.73476 au
Orbital period 1292.8 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 1338 (8)
Radar observations (Discarded) 0 (0)
Arc length 13294.7 days
Unobserved 68 days

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Ephemeris at epoch 60398 MJD
Right Ascension 89.429 deg
Declination 27.4201 deg
V Magnitude 20.84 mag
Solar Elongation -81.06 deg
Galactic Latitude 1.52 deg
Rate 0.231 deg/day
Direction 93.556 deg

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