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AstDyS ∴ Objects ∴ 2001SE261 ∴ Summary
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(194120) 2001SE261  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33453 1.135e-08 au
e 0.254574 5.281e-08
i 2.449 5.059e-06 deg
Ω 192.486 0.0001228 deg
ω 106.919 0.0001234 deg
M 159.165 1.179e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7402 au
Aphelion 2.9288 au
Asc. node-Earth separation 1.35805 au
Desc. node-Earth separation 1.03369 au
Earth MOID 0.72636 au
Orbital period 1302.86 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 369 (2)
Radar observations (Discarded) 0 (0)
Arc length 8669.22 days
Unobserved 139 days

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Ephemeris at epoch 60423 MJD
Right Ascension 93.3106 deg
Declination 21.2496 deg
V Magnitude 23.09 mag
Solar Elongation -60.11 deg
Galactic Latitude 1.59 deg
Rate 0.292 deg/day
Direction 89.567 deg

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