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(169299) Sirko  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09562 2.396e-08 au
e 0.080358 5.613e-08
i 11.511 5.276e-06 deg
Ω 80.735 2.922e-05 deg
ω 325.608 4.38e-05 deg
M 29.713 3.502e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8469 au
Aphelion 3.3444 au
Asc. node-Earth separation 1.90056 au
Desc. node-Earth separation 2.27863 au
Earth MOID 1.86624 au
Orbital period 1989.39 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 561 (6)
Radar observations (Discarded) 0 (0)
Arc length 8143.02 days
Unobserved 103 days

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Ephemeris at epoch 60420 MJD
Right Ascension 70.1271 deg
Declination 22.9084 deg
V Magnitude 21.04 mag
Solar Elongation -41.68 deg
Galactic Latitude -15.41 deg
Rate 0.365 deg/day
Direction 77.287 deg

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