AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991PD6 ∴ Summary
Contact »
(21070) 1991PD6  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56254 1.185e-08 au
e 0.199938 4.872e-08
i 1.693 3.717e-06 deg
Ω 334.839 0.0001448 deg
ω 32.257 0.0001449 deg
M 313.199 8.061e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0502 au
Aphelion 3.0749 au
Asc. node-Earth separation 1.09443 au
Desc. node-Earth separation 1.97178 au
Earth MOID 1.0491 au
Orbital period 1498.32 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1340 (7)
Radar observations (Discarded) 0 (0)
Arc length 11643.1 days
Unobserved 306 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 334.158 deg
Declination -11.4285 deg
V Magnitude 20.24 mag
Solar Elongation 63.04 deg
Galactic Latitude -50.46 deg
Rate 0.455 deg/day
Direction 68.439 deg

More info »