NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011DS9 ∴ Orbital info ∴ Epoch 56325 MJD
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2011DS9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011DS9.eq0)
Keplerian elements
(Epoch 56325.9 MJD)
Value 1-σ variation Units
a 2.61679 7.441e-08 au
e 0.645706 3.864e-08
i 3.701 5.05e-06 deg
Ω 93.383 8.502e-05 deg
ω 146.312 8.44e-05 deg
M 146.554 9.035e-06 deg
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9271 au
Aphelion distance 4.3065 au
Asc. node-Earth separation 2.31431 au
Desc. node-Earth separation -0.02402 au
Earth MOID 0.00608 au
Orbital period 1546.15 days
Date of orbit computation   Jul 29 12:01

Covariance matrix
5.53671025E-151.50978916E-158.75649355E-144.66987125E-132.62857202E-13-6.27127983E-13
1.50978916E-151.49292224E-15-1.41631895E-141.71496072E-143.59272444E-13-1.48859940E-13
8.75649355E-14-1.41631895E-142.55016421E-111.34998749E-10-1.12555108E-10-1.96931429E-11
4.66987125E-131.71496072E-141.34998749E-107.22898141E-09-7.07808111E-09-1.08354607E-10
2.62857202E-133.59272444E-13-1.12555108E-10-7.07808111E-097.12385821E-095.65977612E-12
-6.27127983E-13-1.48859940E-13-1.96931429E-11-1.08354607E-105.65977612E-128.16362159E-11

Correlation matrix
1.000000000.525136020.233034520.073814290.04185394-0.93280067
0.525136021.00000000-0.072586930.005220320.11016603-0.42640061
0.23303452-0.072586931.000000000.31441779-0.26407270-0.43160804
0.073814290.005220320.314417791.00000000-0.98632343-0.14104815
0.041853940.11016603-0.26407270-0.986323431.000000000.00742165
-0.93280067-0.42640061-0.43160804-0.141048150.007421651.00000000