AstDyS-2

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AstDyS ∴ Objects ∴ 1987VR ∴ Summary
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(13501) 1987VR  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05638 1.203e-08 au
e 0.083386 2.828e-08
i 9.02 3.362e-06 deg
Ω 212.193 1.905e-05 deg
ω 224.278 2.889e-05 deg
M 257.911 2.072e-05 deg

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Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8015 au
Aphelion 3.3112 au
Asc. node-Earth separation 2.22256 au
Desc. node-Earth separation 1.87059 au
Earth MOID 1.82467 au
Orbital period 1951.68 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3346 (10)
Radar observations (Discarded) 0 (0)
Arc length 13111.1 days
Unobserved 212 days

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Ephemeris at epoch 60420 MJD
Right Ascension 341.659 deg
Declination -0.45506 deg
V Magnitude 18.76 mag
Solar Elongation 47.54 deg
Galactic Latitude -49.89 deg
Rate 0.33 deg/day
Direction 66.352 deg

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