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187292 (2005 TC101)
Classification: Main-belt Asteroid          SPK-ID: 2187292
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2011828804255213 5.8337e-08  
a 2.416235116050631 6.7669e-09 au
q 1.930129975618271 1.4142e-07 au
i 2.527500044818295 2.7734e-06 deg
node 89.11048742330371 0.00014334 deg
peri 260.993943905701 0.00014369 deg
M 29.4775609286716 8.5358e-06 deg
tp 2459088.169870513271
(2020-Aug-26.66987051)
3.2546e-05 TDB
period 1371.851854129809
3.76
5.763e-06
1.578e-08
d
yr
n .2624190060437354 1.1024e-09 deg/d
Q 2.902340256482991 8.1283e-09 au
  Orbit Determination Parameters
   # obs. used (total)      355  
   data-arc span      9481 days (25.96 yr)  
   first obs. used      1994-12-28  
   last obs. used      2020-12-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58431  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:54:47  

Additional Information
 Earth MOID = .924279 au 
 Jupiter MOID = 2.52708 au 
 T_jup = 3.487 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458122.5 (2018-Jan-04.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2020536466168199 5.8246e-08  
q 1.927794084381902 1.4134e-07 au
tp 2457717.177864873368
(2016-Nov-24.67786487)
3.3223e-05 TDB
node 89.11290133369693 0.00014334 deg
peri 261.2184357162884 0.00014369 deg
i 2.527863647930911 2.7737e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      355  
   data-arc span      9481 days (25.96 yr)  
   first obs. used      1994-12-28  
   last obs. used      2020-12-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58431  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:54:47  

Additional Information
 Jupiter MOID = 2.52708 au 
 T_jup = 3.487 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.392547737659685E-15 -8.226400783197E-15 5.411998286149349E-13 1.829502204969858E-14 1.171322041267748E-13 -7.971403985834538E-15
q -8.226400783197E-15 1.997697302424706E-14 -1.352650937272549E-12 -4.385427962542479E-14 -2.942621532167328E-13 1.938148094444803E-14
tp 5.411998286149349E-13 -1.352650937272549E-12 1.103787085239305E-9 -1.562655069663103E-12 3.773904374234184E-10 -1.73226948125344E-12
node 1.829502204969858E-14 -4.385427962542479E-14 -1.562655069663103E-12 2.054643478864444E-8 -2.052792332954204E-8 -7.945277565394343E-12
peri 1.171322041267748E-13 -2.942621532167328E-13 3.773904374234184E-10 -2.052792332954204E-8 2.064568473195608E-8 7.478436363115345E-12
i -7.971403985834538E-15 1.938148094444803E-14 -1.73226948125344E-12 -7.945277565394343E-12 7.478436363115345E-12 7.693267811440905E-12

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 17.42   n/a E2021B55  

187292 (2005 TC101)          Discovered 2005-Oct-07 by CSS at Catalina
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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