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(558279) 2015AY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6898 2.452e-08 au
e 0.213033 6.521e-08
i 6.733 8.114e-06 deg
Ω 124.29 5.983e-05 deg
ω 296.136 6.557e-05 deg
M 50.989 2.647e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1168 au
Aphelion 3.2628 au
Asc. node-Earth separation 1.36334 au
Desc. node-Earth separation 1.81859 au
Earth MOID 1.1402 au
Orbital period 1611.3 days
Date of orbit computation  feb 22 03:47
Observational summary
Optical observations (Discarded) 150 (0)
Radar observations (Discarded) 0 (0)
Arc length 8559.26 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 116.767 deg
Declination 22.9481 deg
V Magnitude 22.42 mag
Solar Elongation -85.42 deg
Galactic Latitude 22.01 deg
Rate 0.3 deg/day
Direction 96.145 deg

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