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(21580) Portalatin  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.90007 1.118e-08 au
e 0.063719 2.86e-08
i 3.05 2.932e-06 deg
Ω 76.397 6.541e-05 deg
ω 241.175 7.12e-05 deg
M 102.763 2.881e-05 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7153 au
Aphelion 3.0849 au
Asc. node-Earth separation 1.99535 au
Desc. node-Earth separation 1.78746 au
Earth MOID 1.70321 au
Orbital period 1803.9 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3460 (14)
Radar observations (Discarded) 0 (0)
Arc length 12025 days
Unobserved 85 days

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Ephemeris at epoch 60419 MJD
Right Ascension 58.6205 deg
Declination 20.0786 deg
V Magnitude 19.24 mag
Solar Elongation -31.62 deg
Galactic Latitude -25.25 deg
Rate 0.368 deg/day
Direction 76.745 deg

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