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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999RR248 ∴ Orbital info ∴ Epoch epochXXX
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(21783) 1999RR248  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 21783.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64621 1.171e-08 au
e 0.065124 3.415e-08
i 3.999 3.806e-06 deg
Ω 118.621 6.974e-05 deg
ω 350.325 8.151e-05 deg
M 114.286 4.179e-05 deg
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4739 au
Aphelion 2.8185 au
Asc. node-Earth separation 1.49266 au
Desc. node-Earth separation 1.79985 au
Earth MOID 1.49117 au
Orbital period 1572.3 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.00000000-0.285615900.003903970.00051350-0.02064604-0.06869215
-0.285615901.00000000-0.00548650-0.007659320.06724998-0.08509051
0.00390397-0.005486501.000000000.19561892-0.167165550.00090759
0.00051350-0.007659320.195618921.00000000-0.85207448-0.00361494
-0.020646040.06724998-0.16716555-0.852074481.00000000-0.51596300
-0.06869215-0.085090510.00090759-0.00361494-0.515963001.00000000
Covariance matrix
1.37076840E-16-1.14190091E-161.73949740E-164.19293449E-16-1.97017137E-14-3.36066748E-14
-1.14190091E-161.16607904E-15-7.13008128E-16-1.82409150E-141.87172174E-13-1.21417561E-13
1.73949740E-16-7.13008128E-161.44833876E-115.19204269E-11-5.18521743E-111.44331034E-13
4.19293449E-16-1.82409150E-145.19204269E-114.86389991E-09-4.84345170E-09-1.05348819E-11
-1.97017137E-141.87172174E-13-5.18521743E-11-4.84345170E-096.64309105E-09-1.75727638E-09
-3.36066748E-14-1.21417561E-131.44331034E-13-1.05348819E-11-1.75727638E-091.74611488E-09