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AstDyS ∴ Objects ∴ 1998DB27 ∴ Summary
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(616718) 1998DB27  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10445 4.156e-08 au
e 0.107892 8.788e-08
i 13.92 1.154e-05 deg
Ω 342.92 2.921e-05 deg
ω 39.264 5.229e-05 deg
M 40.794 4.32e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7695 au
Aphelion 3.4394 au
Asc. node-Earth separation 1.82408 au
Desc. node-Earth separation 2.35679 au
Earth MOID 1.78473 au
Orbital period 1997.91 days
Date of orbit computation  apr 23 21:58
Observational summary
Optical observations (Discarded) 216 (1)
Radar observations (Discarded) 0 (0)
Arc length 9443.85 days
Unobserved 140 days

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Ephemeris at epoch 60454 MJD
Right Ascension 75.9164 deg
Declination 33.1574 deg
V Magnitude 22.28 mag
Solar Elongation -18.18 deg
Galactic Latitude -5.06 deg
Rate 0.397 deg/day
Direction 86.595 deg

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