NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999RR28 ∴ Orbital info ∴ Epoch 60400 MJD
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(152770) 1999RR28  ▹ 
ORBITAL INFORMATION
(ASCII data file 152770.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.87874 6.132e-10 au
e 0.65411 1.112e-08
i 7.14 5.083e-06 deg
Ω 178.174 1.345e-05 deg
ω 284.562 1.269e-05 deg
M 155.363 1.76e-06 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6498 au
Aphelion distance 3.1076 au
Asc. node-Earth separation -0.07227 au
Desc. node-Earth separation 0.28305 au
Earth MOID 0.01634 au
Orbital period 940.589 days
Date of orbit computation   feb 26 10:20

Covariance matrix
3.75988027E-19-1.49080819E-186.46218403E-164.52824679E-16-5.47815811E-17-1.06073322E-15
-1.49080819E-181.23581648E-16-3.98261567E-14-1.03234921E-137.92473550E-147.63112228E-16
6.46218403E-16-3.98261567E-142.58391667E-113.59624019E-11-2.66107406E-11-8.48910860E-13
4.52824679E-16-1.03234921E-133.59624019E-111.80859270E-10-1.68186509E-102.03870447E-12
-5.47815811E-177.92473550E-14-2.66107406E-11-1.68186509E-101.61008011E-10-2.55161040E-12
-1.06073322E-157.63112228E-16-8.48910860E-132.03870447E-12-2.55161040E-123.09607273E-12

Correlation matrix
1.00000000-0.218704530.207325660.05491269-0.00704083-0.98313596
-0.218704531.00000000-0.70477770-0.690524760.561802980.03901269
0.20732566-0.704777701.000000000.52606457-0.41256651-0.09491116
0.05491269-0.690524760.526064571.00000000-0.985591680.08615457
-0.007040830.56180298-0.41256651-0.985591681.00000000-0.11428390
-0.983135960.03901269-0.094911160.08615457-0.114283901.00000000