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382255 (2012 TC35)
Classification: Jupiter Trojan          SPK-ID: 2382255
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09255477463568119 1.1071e-07  
a 5.178019791981155 2.9758e-07 au
q 4.698769337075243 8.0136e-07 au
i 14.01003688285073 8.8805e-06 deg
node 341.4074214866683 2.9373e-05 deg
peri 330.6592062945389 5.6827e-05 deg
M 319.0487148729067 5.6635e-05 deg
tp 2459886.063488217222
(2022-Nov-02.56348822)
0.00069948 TDB
period 4303.719778542373
11.78
0.000371
1.016e-06
d
yr
n .08364856880201628 7.2109e-09 deg/d
Q 5.657270246887068 3.2512e-07 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      5663 days (15.50 yr)  
   first obs. used      2004-12-12  
   last obs. used      2020-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55554  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:53:25  

Additional Information
 Earth MOID = 3.69263 au 
 Jupiter MOID = .185258 au 
 T_jup = 2.932 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457615.5 (2016-Aug-15.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09089546339900864 1.1057e-07  
q 4.70653339420342 8.0321e-07 au
tp 2455592.851139043565
(2011-Jan-31.35113904)
0.00058669 TDB
node 341.4050932389439 2.9378e-05 deg
peri 331.1827943316083 5.7387e-05 deg
i 14.00855793291216 8.8793e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      5663 days (15.50 yr)  
   first obs. used      2004-12-12  
   last obs. used      2020-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55554  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:53:25  

Additional Information
 Jupiter MOID = .185258 au 
 T_jup = 2.932 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.222488196393157E-14 -8.662947398284217E-14 7.509816489381225E-12 3.265265861329012E-14 -3.655239207620765E-13 -1.063352914600159E-14
q -8.662947398284217E-14 6.451508496769835E-13 -3.293133948192472E-11 -2.585324220359309E-13 5.813552887688555E-12 1.065009128752157E-13
tp 7.509816489381225E-12 -3.293133948192472E-11 3.442081746858023E-7 -7.442743028293691E-11 2.809626167552974E-8 6.27703315618314E-11
node 3.265265861329012E-14 -2.585324220359309E-13 -7.442743028293691E-11 8.630878903559765E-10 -8.470346491236599E-10 4.167695209159637E-11
peri -3.655239207620765E-13 5.813552887688555E-12 2.809626167552974E-8 -8.470346491236599E-10 3.2932217914229E-9 -3.313468926760036E-11
i -1.063352914600159E-14 1.065009128752157E-13 6.27703315618314E-11 4.167695209159637E-11 -3.313468926760036E-11 7.884117198048967E-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 13.67   n/a E2021B25  

382255 (2012 TC35)          Discovered 2006-Feb-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

Alternate Designations
 2012 TC35 = 2010 HM = 2011 QF91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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