AstDyS-2

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AstDyS ∴ Objects ∴ 1998BD15 ∴ Summary
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(31217) 1998BD15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68918 1.109e-08 au
e 0.08944 4.609e-08
i 13.128 4.335e-06 deg
Ω 299.18 1.576e-05 deg
ω 195.07 2.699e-05 deg
M 327.438 2.117e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4487 au
Aphelion 2.9297 au
Asc. node-Earth separation 1.90399 au
Desc. node-Earth separation 1.47218 au
Earth MOID 1.46604 au
Orbital period 1610.76 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2644 (1)
Radar observations (Discarded) 0 (0)
Arc length 12851.4 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 84.7894 deg
Declination 26.3878 deg
V Magnitude 18.99 mag
Solar Elongation -48.5 deg
Galactic Latitude -2.56 deg
Rate 0.412 deg/day
Direction 95.814 deg

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