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11226 (1999 JO36)
Classification: Main-belt Asteroid          SPK-ID: 2011226
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05357454399545403 3.5076e-08  
a 3.023575642034414 1.4007e-08 au
q 2.861588955776658 1.115e-07 au
i 9.496763930696851 4.3916e-06 deg
node 214.0070779928726 1.9677e-05 deg
peri 63.57497556873683 4.3853e-05 deg
M 353.0536136934265 3.8944e-05 deg
tp 2459237.554086840199
(2021-Jan-23.05408684)
0.00020773 TDB
period 1920.346878757422
5.26
1.3344e-05
3.653e-08
d
yr
n .1874661312402796 1.3027e-09 deg/d
Q 3.185562328292169 1.4757e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2472  
   data-arc span      18596 days (50.91 yr)  
   first obs. used      1969-10-08  
   last obs. used      2020-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45571  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:00:55  

Additional Information
 Earth MOID = 1.8597 au 
 Jupiter MOID = 1.87237 au 
 T_jup = 3.222 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.71   n/a E2021B10  
diameter diameter 12.229 km 3.905 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.116   0.087 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

11226 (1999 JO36)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 19990728/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JO36 = 1969 TS7 = 1990 SU = 1995 SD55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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