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362321 (2010 BC125)
Classification: Jupiter Trojan          SPK-ID: 2362321
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07507481087805809 8.2784e-08  
a 5.229045302095186 2.3344e-07 au
q 4.836475714967592 5.6878e-07 au
i 26.97388511331687 6.9928e-06 deg
node 173.9876856804461 1.1128e-05 deg
peri 232.2764975550103 4.9975e-05 deg
M 358.2560436471707 4.4074e-05 deg
tp 2459417.657538704398
(2021-Jul-22.15753870)
0.00053391 TDB
period 4367.491148058805
11.96
0.00029247
8.007e-07
d
yr
n .08242718480608877 5.5197e-09 deg/d
Q 5.621614889222781 2.5097e-07 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      6893 days (18.87 yr)  
   first obs. used      2002-02-24  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5158  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:39:05  

Additional Information
 Earth MOID = 3.89683 au 
 Jupiter MOID = .00452721 au 
 T_jup = 2.777 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458021.5 (2017-Sep-25.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07362091010693861 8.2857e-08  
q 4.836598698610223 5.6876e-07 au
tp 2459422.409144864645
(2021-Jul-26.90914486)
0.00054465 TDB
node 173.9872793397916 1.1124e-05 deg
peri 232.6639782653818 5.089e-05 deg
i 26.985800472576 6.9969e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      6893 days (18.87 yr)  
   first obs. used      2002-02-24  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5158  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:39:05  

Additional Information
 Jupiter MOID = .00452721 au 
 T_jup = 2.777 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.865224832632812E-15 -4.444182919964711E-14 -4.21463818206921E-12 1.397364305364195E-14 1.880373357830351E-13 9.552050446083619E-15
q -4.444182919964711E-14 3.234917224543085E-13 -4.291820966933551E-11 -9.064527136839428E-14 -8.262661374308382E-12 -4.344493669850268E-14
tp -4.21463818206921E-12 -4.291820966933551E-11 2.966382468277536E-7 -2.859855777673733E-11 2.672959753058141E-8 -2.150088031187173E-11
node 1.397364305364195E-14 -9.064527136839428E-14 -2.859855777673733E-11 1.237504316926785E-10 -1.11365244915305E-10 2.884392686251495E-11
peri 1.880373357830351E-13 -8.262661374308382E-12 2.672959753058141E-8 -1.11365244915305E-10 2.589761821857628E-9 -2.730692590912459E-11
i 9.552050446083619E-15 -4.344493669850268E-14 -2.150088031187173E-11 2.884392686251495E-11 -2.730692590912459E-11 4.895616655922205E-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 13.21   n/a MPCxxxxx  

362321 (2010 BC125)          Discovered 2004-May-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-04-29

Alternate Designations
 2010 BC125 = 2004 JF42 = 2008 TF178 = 2013 CU186 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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