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469930 (2006 AO11)
Classification: Main-belt Asteroid          SPK-ID: 2469930
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1868676015582728 8.2509e-08  
a 2.459674026718048 3.2869e-08 au
q 2.000040640730067 2.1685e-07 au
i 2.537622779948558 1.7955e-05 deg
node 173.7408625514482 0.00022907 deg
peri 249.6381880630221 0.00024733 deg
M 294.6520371100447 9.6278e-05 deg
tp 2459256.266884044261
(2021-Feb-10.76688404)
0.00038085 TDB
period 1409.012219875749
3.86
2.8243e-05
7.733e-08
d
yr
n .2554981389953778 5.1214e-09 deg/d
Q 2.919307412706029 3.9011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      7441 days (20.37 yr)  
   first obs. used      1997-11-02  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .75923  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:23:08  

Additional Information
 Earth MOID = 1.01492 au 
 Jupiter MOID = 2.40212 au 
 T_jup = 3.465 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456506.5 (2013-Aug-02.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .188383979640019 8.4269e-08  
q 1.99670369153422 2.2274e-07 au
tp 2456435.406909536618
(2013-May-22.90690954)
0.00032906 TDB
node 173.9507339819679 0.00022896 deg
peri 248.9677943469037 0.00024674 deg
i 2.537105765354802 1.7947e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      7441 days (20.37 yr)  
   first obs. used      1997-11-02  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .75923  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:23:08  

Additional Information
 Jupiter MOID = 2.40212 au 
 T_jup = 3.465 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.101285975521411E-15 -1.866440223659221E-14 -1.070358672771123E-11 -5.12500437862072E-14 -2.878840880915471E-12 -4.188969739050704E-15
q -1.866440223659221E-14 4.96143859453135E-14 3.308449508539708E-11 1.687093017341791E-13 8.950544656041057E-12 8.549868936018544E-15
tp -1.070358672771123E-11 3.308449508539708E-11 1.082778733407716E-7 8.016422442126226E-10 3.035108278325373E-8 -6.639206353362119E-11
node -5.12500437862072E-14 1.687093017341791E-13 8.016422442126226E-10 5.242053407192331E-8 -5.213575926360243E-8 -1.960992064546518E-9
peri -2.878840880915471E-12 8.950544656041057E-12 3.035108278325373E-8 -5.213575926360243E-8 6.088052450678955E-8 1.9398982829386E-9
i -4.188969739050704E-15 8.549868936018544E-15 -6.639206353362119E-11 -1.960992064546518E-9 1.9398982829386E-9 3.221065230633683E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.1   n/a MPO440884  

469930 (2006 AO11)          Discovered 2006-Jan-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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