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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05315597780445092 3.5193e-08  
a 3.022259072884386 1.4276e-08 au
q 2.861607936686843 1.1172e-07 au
i 9.498908076619033 4.4253e-06 deg
node 214.01874620624 2.036e-05 deg
peri 63.66624833571657 4.4787e-05 deg
M 315.4341150234612 3.9881e-05 deg
tp 2459238.072406092721
(2021-Jan-23.57240609)
0.00021259 TDB
period 1919.092737379809
5.25
1.3598e-05
3.723e-08
d
yr
n .1875886417513715 1.3292e-09 deg/d
Q 3.182910209081929 1.5035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2350  
   data-arc span      18514 days (50.69 yr)  
   first obs. used      1969-10-08  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46276  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:13:17  

Additional Information
 Earth MOID = 1.86151 au 
 Jupiter MOID = 1.87576 au 
 T_jup = 3.223 
[ 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 12.6   n/a MPO435805  
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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