AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011PG21 ∴ Summary
Contact »
(621894) 2011PG21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.22963 3.276e-07 au
e 0.071894 9.902e-08
i 9.1 1.053e-05 deg
Ω 255.659 6.862e-05 deg
ω 132.528 0.0001261 deg
M 328.993 0.0001234 deg

More info »
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8537 au
Aphelion 5.6056 au
Asc. node-Earth separation 4.45333 au
Desc. node-Earth separation 3.97726 au
Earth MOID 3.86755 au
Orbital period 4368.23 days
Date of orbit computation  apr 23 22:00
Observational summary
Optical observations (Discarded) 121 (0)
Radar observations (Discarded) 0 (0)
Arc length 4445.78 days
Unobserved 226 days

More info »
Ephemeris at epoch 60449 MJD
Right Ascension 2.95738 deg
Declination 10.0001 deg
V Magnitude 22.12 mag
Solar Elongation 51.92 deg
Galactic Latitude -51.65 deg
Rate 0.197 deg/day
Direction 62.096 deg

More info »