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AstDyS ∴ Objects ∴ Prymno ∴ Summary
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(261) Prymno  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33162 3.746e-09 au
e 0.090086 2.867e-08
i 3.634 1.839e-06 deg
Ω 96.578 5.088e-05 deg
ω 66.755 5.255e-05 deg
M 89.964 1.536e-05 deg

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Other useful info
Absolute Magnitude (H)    9.6 mag
Slope parameter (G)    0.19 mag
Perihelion 2.1216 au
Aphelion 2.5417 au
Asc. node-Earth separation 1.25078 au
Desc. node-Earth separation 1.38112 au
Earth MOID 1.13292 au
Orbital period 1300.43 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 7021 (93)
Radar observations (Discarded) 0 (0)
Arc length 45112.4 days
Unobserved 35 days

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Ephemeris at epoch 60427 MJD
Right Ascension 297.2 deg
Declination -20.6382 deg
V Magnitude 14.07 mag
Solar Elongation 101.57 deg
Galactic Latitude -21.53 deg
Rate 0.189 deg/day
Direction 84.872 deg

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