AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Sierpc ∴ Summary
Contact »
(199950) Sierpc  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40927 1.292e-08 au
e 0.140137 5.254e-08
i 7.714 8.346e-06 deg
Ω 25.549 3.754e-05 deg
ω 278.265 4.682e-05 deg
M 96.181 2.838e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0716 au
Aphelion 2.7469 au
Asc. node-Earth separation 1.31986 au
Desc. node-Earth separation 1.40719 au
Earth MOID 1.07375 au
Orbital period 1365.92 days
Date of orbit computation  apr 23 20:31
Observational summary
Optical observations (Discarded) 554 (1)
Radar observations (Discarded) 0 (0)
Arc length 7616.8 days
Unobserved 140 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 51.0117 deg
Declination 22.0494 deg
V Magnitude 21.69 mag
Solar Elongation -18.63 deg
Galactic Latitude -28.52 deg
Rate 0.441 deg/day
Direction 73.512 deg

More info »