AstDyS-2

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AstDyS ∴ Objects ∴ 1998DD6 ∴ Summary
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(37844) 1998DD6  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42024 7.769e-09 au
e 0.180664 4.158e-08
i 2.892 3.8e-06 deg
Ω 154.121 7.992e-05 deg
ω 253.579 8.085e-05 deg
M 60.291 9.706e-06 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.983 au
Aphelion 2.8575 au
Asc. node-Earth separation 1.47794 au
Desc. node-Earth separation 1.21778 au
Earth MOID 0.99534 au
Orbital period 1375.26 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 1576 (10)
Radar observations (Discarded) 0 (0)
Arc length 11014.9 days
Unobserved 71 days

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Ephemeris at epoch 60426 MJD
Right Ascension 112.106 deg
Declination 20.9592 deg
V Magnitude 20.29 mag
Solar Elongation -74.66 deg
Galactic Latitude 17.26 deg
Rate 0.372 deg/day
Direction 95.915 deg

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