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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05315597847465629 3.5879e-08  
a 3.022259073408332 1.4787e-08 au
q 2.861607935157404 1.1308e-07 au
i 9.498907493586252 4.4508e-06 deg
node 214.018758733476 2.241e-05 deg
peri 63.6662381014517 4.6776e-05 deg
M 315.4341126212605 4.1665e-05 deg
tp 2459238.072418960184
(2021-Jan-23.57241896)
0.00022223 TDB
period 1919.092737878857
5.25
1.4084e-05
3.856e-08
d
yr
n .1875886417025903 1.3767e-09 deg/d
Q 3.18291021165926 1.5573e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2163  
   data-arc span      18465 days (50.55 yr)  
   first obs. used      1969-10-08  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47633  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 03:30:55  

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1918-Mar-11 17:59 00:02 Jupiter 1.95559280215866 1.95559208119879 1.95559352311975 3.72834927752287 3.61030910129297 2421664.249378517 2.10143727139087 106.38372778519 22.0897768946612 73.1680062809404 3665904.8373319 T 28 CATAB v2.0f-lin.ifort 2020-May-20 03:31:05 2020-May-20 03:31
1965-May-15 09:29 00:01 Jupiter 1.91585267463383 1.91585224475952 1.91585310450837 3.80244904706507 3.68434439906617 2438895.895172640 1.06193895083058 77.3864035648111 17.8818837926138 82.361422098697 3556821.96068075 T 28 CATAB v2.0f-lin.ifort 2020-May-20 03:31:05 2020-May-20 03:31
2012-Jul-20 20:42 < 00:01 Jupiter 1.88310871546659 1.883108342741 1.88310908819213 3.87060136037329 3.75259305839958 2456129.362615816 0.162562104921583 44.3867980158409 16.3459951246679 -88.5493201588694 3669705.0364764 T 28 CATAB v2.0f-lin.ifort 2020-May-20 03:31:05 2020-May-20 03:31
2059-Sep-27 17:22 00:01 Jupiter 1.86644493492532 1.86644454795905 1.8664453218917 3.94137194135708 3.82449746281806 2473364.223434108 1.01985553186088 84.8578371855982 16.8471831685695 86.9350164548496 3559912.84243104 T 28 CATAB v2.0f-lin.ifort 2020-May-20 03:31:05 2020-May-20 03:31
2106-Dec-07 11:03 00:02 Jupiter 1.86757056185607 1.86757018943844 1.8675709342737 4.01447636016295 3.89986353088756 2490600.960267941 2.04078036478933 163.026894553894 16.491279926011 -89.6397138902295 3562049.34177611 T 28 CATAB v2.0f-lin.ifort 2020-May-20 03:31:05 2020-May-20 03:31
2154-Feb-16 08:30 00:03 Jupiter 1.87861256488971 1.8786120636766 1.87861306610859 4.07597905253964 3.96381785181853 2507838.854348355 3.08863731404706 246.014739836094 16.3320082155587 -86.3024695238415 3642033.72167757 T 28 CATAB v2.0f-lin.ifort 2020-May-20 03:31:05 2020-May-20 03:31

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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