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393107 (2013 BO)
Classification: Jupiter Trojan          SPK-ID: 2393107
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04785509653125049 8.2495e-08  
a 5.125807484327193 4.1439e-07 au
q 4.880511472364109 6.2477e-07 au
i 18.59382650763696 7.2476e-06 deg
node 95.11173810677957 2.4992e-05 deg
peri 13.96663702414214 0.00014589 deg
M 238.7537238991644 0.00015812 deg
tp 2460428.104049459572
(2024-Apr-27.60404946)
0.0020122 TDB
period 4238.78962994315
11.61
0.00051402
1.407e-06
d
yr
n .08492990486173957 1.0299e-08 deg/d
Q 5.371103496290278 4.3422e-07 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5936 days (16.25 yr)  
   first obs. used      2003-04-09  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52593  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:33  

Additional Information
 Earth MOID = 3.89976 au 
 Jupiter MOID = .127671 au 
 T_jup = 2.894 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457129.5 (2015-Apr-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04762637682321287 8.1556e-08  
q 4.886696523035454 6.1188e-07 au
tp 2456211.721511504763
(2012-Oct-11.22151150)
0.0015973 TDB
node 95.12766091124097 2.4992e-05 deg
peri 15.83980506276569 0.00014708 deg
i 18.58792009605047 7.2455e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5936 days (16.25 yr)  
   first obs. used      2003-04-09  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52593  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:33  

Additional Information
 Jupiter MOID = .127671 au 
 T_jup = 2.894 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.651425104699066E-15 -3.825647082948439E-14 -1.254771225225692E-11 3.185857388744703E-15 -1.523511911897728E-12 -2.931589086442228E-15
q -3.825647082948439E-14 3.743954563165295E-13 5.650068847393076E-10 -1.454057783765199E-14 5.466173939739031E-11 2.661702200171819E-14
tp -1.254771225225692E-11 5.650068847393076E-10 2.551452959644615E-6 -1.245066387589772E-10 2.314110964774781E-7 -1.440399188447888E-10
node 3.185857388744703E-15 -1.454057783765199E-14 -1.245066387589772E-10 6.246195892090312E-10 -6.025325983278249E-10 6.452268610649047E-12
peri -1.523511911897728E-12 5.466173939739031E-11 2.314110964774781E-7 -6.025325983278249E-10 2.163152638583566E-8 -1.797157019457361E-11
i -2.931589086442228E-15 2.661702200171819E-14 -1.440399188447888E-10 6.452268610649047E-12 -1.797157019457361E-11 5.249756131485275E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.3   n/a MPO455788  

393107 (2013 BO)          Discovered 2011-Nov-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2013 BO = 2011 WX124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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