AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001PR16 ∴ Summary
Contact »
(258077) 2001PR16  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.60492 1.722e-08 au
e 0.152399 6.104e-08
i 11.873 6.65e-06 deg
Ω 263.74 3.696e-05 deg
ω 56.042 4.49e-05 deg
M 34.392 2.562e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2079 au
Aphelion 3.0019 au
Asc. node-Earth separation 1.32773 au
Desc. node-Earth separation 1.79648 au
Earth MOID 1.21736 au
Orbital period 1535.64 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 215 (1)
Radar observations (Discarded) 0 (0)
Arc length 6301.22 days
Unobserved 189 days

More info »
Ephemeris at epoch 58594 MJD
Right Ascension 46.5371 deg
Declination 21.5192 deg
V Magnitude 21.93 mag
Solar Elongation -20.11 deg
Galactic Latitude -31.45 deg
Rate 0.434 deg/day
Direction 78.887 deg

More info »





This Web Site has been visited 126321 times since

and this Page has been visited 86 times since 2011/10/13