NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999LD30 ∴ Summary
Contact »
1999LD30  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.85508 4.402e-07 au
e 0.622203 2.71e-07
i 8.414 2.473e-05 deg
Ω 86.159 5.461e-05 deg
ω 205.442 0.0001235 deg
M 309.368 0.0002829 deg

More info »
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0786 au
Aphelion 4.6315 au
Asc. node-Earth separation 3.00854 au
Desc. node-Earth separation 0.1045 au
Earth MOID 0.07952 au
Orbital period 1762.08 days
Date of orbit computation   May 25 11:34
Observational summary
Optical observations (Discarded) 72 (2)
Radar observations (Discarded) 0 (0)
Arc length 1944 days
Unobserved 5063 days

More info »
Ephemeris at epoch 58351 MJD
Right Ascension 188.257 deg
Declination 1.81754 deg
V Magnitude 24.28 mag
Solar Elongation -39.47 deg
Galactic Latitude 64.31 deg
Rate 0.593 deg/day
Direction 118.053 deg

More info »





This Web Site has been visited 309128 times since

and this Page has been visited 3230 times since 2011/06/25