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187508 (2006 TB43)
Classification: Main-belt Asteroid          SPK-ID: 2187508
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2036609910858794 4.5894e-08  
a 2.646767696464173 1.3e-08 au
q 2.107724364228189 1.1903e-07 au
i 3.630721204772292 6.8448e-06 deg
node 218.2050594512688 6.2138e-05 deg
peri 304.0527295649624 6.4254e-05 deg
M 6.493519036673443 1.5149e-05 deg
tp 2459172.130624062807
(2020-Nov-18.63062406)
6.6124e-05 TDB
period 1572.795163871809
4.31
1.1588e-05
3.173e-08
d
yr
n .2288918533509313 1.6864e-09 deg/d
Q 3.185811028700156 1.5648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      400  
   data-arc span      8115 days (22.22 yr)  
   first obs. used      1999-02-11  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58877  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:15:04  

Additional Information
 Earth MOID = 1.11806 au 
 Jupiter MOID = 1.81357 au 
 T_jup = 3.360 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457632.5 (2016-Sep-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2044771179691216 4.6065e-08  
q 2.105673680402872 1.1979e-07 au
tp 2457600.760486945677
(2016-Jul-31.26048695)
6.3215e-05 TDB
node 218.2193395244691 6.2159e-05 deg
peri 304.3101358422122 6.4241e-05 deg
i 3.629964968696817 6.8451e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      400  
   data-arc span      8115 days (22.22 yr)  
   first obs. used      1999-02-11  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58877  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:15:04  

Additional Information
 Jupiter MOID = 1.81357 au 
 T_jup = 3.360 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.122003587672722E-15 -5.499192796705738E-15 1.558506818667713E-12 -7.606890204412618E-15 4.219017336317076E-13 4.200559890213673E-16
q -5.499192796705738E-15 1.434952225994287E-14 -4.064514372089358E-12 2.049200491274528E-14 -1.099999170968243E-12 -6.390615247861149E-16
tp 1.558506818667713E-12 -4.064514372089358E-12 3.996091600928878E-9 -1.891181657384815E-11 1.034909771476265E-9 1.31303152569169E-12
node -7.606890204412618E-15 2.049200491274528E-14 -1.891181657384815E-11 3.86371338009469E-9 -3.860039867716666E-9 -2.088650759661514E-11
peri 4.219017336317076E-13 -1.099999170968243E-12 1.034909771476265E-9 -3.860039867716666E-9 4.12685025231176E-9 2.123917999016983E-11
i 4.200559890213673E-16 -6.390615247861149E-16 1.31303152569169E-12 -2.088650759661514E-11 2.123917999016983E-11 4.685572840045208E-11

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 16.47   n/a E2021B55  

187508 (2006 TB43)          Discovered 2006-Oct-12 by Spacewatch at Kitt Peak
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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