NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012SY20 ∴ Orbital info ∴ Epoch 60600 MJD
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2012SY20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012SY20.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.83601 0.0005909 au
e 0.359327 0.000186
i 15.232 0.005093 deg
Ω 347.65 0.0005522 deg
ω 334.026 0.005639 deg
M 322.534 0.8712 deg
Other useful info
Absolute Magnitude (H)    22.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1763 au
Aphelion distance 2.4957 au
Asc. node-Earth separation 0.2018 au
Desc. node-Earth separation 1.37094 au
Earth MOID 0.18583 au
Orbital period 908.677 days
Date of orbit computation   Jul 29 11:35

Covariance matrix
3.49136300E-071.09657344E-072.99857921E-06-1.84361908E-07-1.21963800E-06-5.14776545E-04
1.09657344E-073.45954979E-089.46992636E-07-5.22903649E-08-4.48105890E-07-1.61660040E-04
2.99857921E-069.46992636E-072.59375251E-05-1.39069313E-06-1.26893392E-05-4.42044404E-03
-1.84361908E-07-5.22903649E-08-1.39069313E-063.04899437E-07-1.72855203E-062.72625925E-04
-1.21963800E-06-4.48105890E-07-1.26893392E-05-1.72855203E-063.17995750E-051.78899053E-03
-5.14776545E-04-1.61660040E-04-4.42044404E-032.72625925E-041.78899053E-037.59004388E-01

Correlation matrix
1.000000000.997769970.99644597-0.56506106-0.36603514-0.99999794
0.997769971.000000000.99970656-0.50913572-0.42722849-0.99763286
0.996445970.999706561.00000000-0.49452554-0.44183903-0.99627558
-0.56506106-0.50913572-0.494525541.00000000-0.555128450.56671760
-0.36603514-0.42722849-0.44183903-0.555128451.000000000.36414575
-0.99999794-0.99763286-0.996275580.566717600.364145751.00000000