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AstDyS ∴ Objects ∴ Marlene ∴ Summary
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(1010) Marlene  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.93235 7.887e-09 au
e 0.105914 3.183e-08
i 3.908 2.623e-06 deg
Ω 98.702 5.369e-05 deg
ω 279.646 5.523e-05 deg
M 17.535 1.33e-05 deg

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Other useful info
Absolute Magnitude (H)    10.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6218 au
Aphelion 3.2429 au
Asc. node-Earth separation 1.86591 au
Desc. node-Earth separation 1.93553 au
Earth MOID 1.62736 au
Orbital period 1834.1 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 4894 (64)
Radar observations (Discarded) 0 (0)
Arc length 43927.3 days
Unobserved 87 days

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Ephemeris at epoch 60431 MJD
Right Ascension 43.8819 deg
Declination 14.419 deg
V Magnitude 15.93 mag
Solar Elongation -5.38 deg
Galactic Latitude -38.69 deg
Rate 0.439 deg/day
Direction 72.271 deg

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