AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 4215P-L ∴ Summary
Contact »
(20914) 4215P-L  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.212 6.031e-09 au
e 0.092499 3.465e-08
i 1.784 3.567e-06 deg
Ω 271.967 0.0001325 deg
ω 187.25 0.0001348 deg
M 25.147 2.385e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0074 au
Aphelion 2.4166 au
Asc. node-Earth separation 1.3983 au
Desc. node-Earth separation 1.02582 au
Earth MOID 1.02474 au
Orbital period 1201.65 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1382 (2)
Radar observations (Discarded) 0 (0)
Arc length 23152.9 days
Unobserved 69 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 111.238 deg
Declination 20.7129 deg
V Magnitude 20.6 mag
Solar Elongation -74.87 deg
Galactic Latitude 16.41 deg
Rate 0.43 deg/day
Direction 98.412 deg

More info »