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(2012 TV51)
Classification: Jupiter Trojan          SPK-ID: 3610140
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07488218756857411 4.586e-07  
a 5.289625085029247 2.3958e-06 au
q 4.893526387244652 4.5699e-06 au
i 24.99774425754859 1.8705e-05 deg
node 266.3002068687895 4.2412e-05 deg
peri 86.91156668615972 0.0003873 deg
M 245.1794220599733 0.00046029 deg
tp 2460417.771297178437
(2024-Apr-17.27129718)
0.0066125 TDB
period 4443.608246343573
12.17
0.0030189
8.265e-06
d
yr
n .08101524257819674 5.5041e-08 deg/d
Q 5.685723782813842 2.5752e-06 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      2807 days (7.69 yr)  
   first obs. used      2012-10-07  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .54469  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-07 07:03:59  

Additional Information
 Earth MOID = 4.00147 au 
 Jupiter MOID = .0326262 au 
 T_jup = 2.806 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457956.5 (2017-Jul-22.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07458658208013724 4.5013e-07  
q 4.893401504284012 4.525e-06 au
tp 2455992.183848175693
(2012-Mar-05.68384818)
0.0038449 TDB
node 266.3038809937918 4.2425e-05 deg
peri 88.0656292445445 0.00039496 deg
i 24.99826032955728 1.8705e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      2807 days (7.69 yr)  
   first obs. used      2012-10-07  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .54469  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-07 07:03:59  

Additional Information
 Jupiter MOID = .0326262 au 
 T_jup = 2.806 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.026163602416194E-13 -2.005111354741586E-12 -1.317446796888195E-9 -5.259795244671627E-13 -1.4328933807617E-10 -8.193417730227899E-13
q -2.005111354741586E-12 2.047600704618754E-11 1.477520436671767E-8 5.759032987917351E-12 1.584669375190524E-9 8.398985690802626E-12
tp -1.317446796888195E-9 1.477520436671767E-8 1.478324002608201E-5 5.234283729636154E-9 1.504615624624344E-6 5.97415855260618E-9
node -5.259795244671627E-13 5.759032987917351E-12 5.234283729636154E-9 1.799878138028594E-9 -1.08778644760247E-9 -4.948362446065877E-10
peri -1.4328933807617E-10 1.584669375190524E-9 1.504615624624344E-6 -1.08778644760247E-9 1.559971790079145E-7 1.094040885257644E-9
i -8.193417730227899E-13 8.398985690802626E-12 5.97415855260618E-9 -4.948362446065877E-10 1.094040885257644E-9 3.498831888057893E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.054   .21788 6 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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