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AstDyS ∴ Objects ∴ 2001YD87 ∴ Summary
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(194787) 2001YD87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3939 7.66e-09 au
e 0.136697 3.369e-08
i 2.955 4.342e-06 deg
Ω 39.252 7.88e-05 deg
ω 72.419 8.107e-05 deg
M 1.424 1.955e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0667 au
Aphelion 2.7211 au
Asc. node-Earth separation 1.26467 au
Desc. node-Earth separation 1.44277 au
Earth MOID 1.08603 au
Orbital period 1352.87 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 861 (8)
Radar observations (Discarded) 0 (0)
Arc length 9546.17 days
Unobserved 92 days

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Ephemeris at epoch 60420 MJD
Right Ascension 95.1022 deg
Declination 25.995 deg
V Magnitude 20.95 mag
Solar Elongation -64.54 deg
Galactic Latitude 5.27 deg
Rate 0.467 deg/day
Direction 93.132 deg

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