AstDyS-2

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AstDyS ∴ Objects ∴ 1997DA ∴ Summary
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(79361) 1997DA  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23958 5.986e-09 au
e 0.102576 3.618e-08
i 4.459 3.351e-06 deg
Ω 130.384 5.311e-05 deg
ω 30.23 5.702e-05 deg
M 8.713 2.178e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0099 au
Aphelion 2.4693 au
Asc. node-Earth separation 1.05103 au
Desc. node-Earth separation 1.41687 au
Earth MOID 1.02046 au
Orbital period 1224.19 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1306 (1)
Radar observations (Discarded) 0 (0)
Arc length 9966.03 days
Unobserved 50 days

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Ephemeris at epoch 60440 MJD
Right Ascension 160.928 deg
Declination 13.4977 deg
V Magnitude 19.62 mag
Solar Elongation -107.73 deg
Galactic Latitude 57.23 deg
Rate 0.229 deg/day
Direction 115.473 deg

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