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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2035092844440656 4.5388e-08  
a 2.646246934587623 1.2759e-08 au
q 2.107711114467393 1.1732e-07 au
i 3.631016677755988 6.8403e-06 deg
node 218.203464499521 5.9751e-05 deg
peri 304.0356062093778 6.1939e-05 deg
M 51.38568719014698 1.5169e-05 deg
tp 2459172.068585415954
(2020-Nov-18.56858542)
6.5777e-05 TDB
period 1572.331006322491
4.30
1.1371e-05
3.113e-08
d
yr
n .2289594230174221 1.6558e-09 deg/d
Q 3.184782754707852 1.5355e-08 au
  Orbit Determination Parameters
   # obs. used (total)      420  
   data-arc span      8129 days (22.26 yr)  
   first obs. used      1999-02-11  
   last obs. used      2021-05-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58406  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:46:58  

Additional Information
 Earth MOID = 1.11911 au 
 Jupiter MOID = 1.81397 au 
 T_jup = 3.360 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457711.5 (2016-Nov-19.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2044955809385214 4.5542e-08  
q 2.105577987658628 1.1807e-07 au
tp 2457600.665357319242
(2016-Jul-31.16535732)
6.3027e-05 TDB
node 218.213843560835 5.9761e-05 deg
peri 304.2812151304605 6.1912e-05 deg
i 3.630549040275904 6.8408e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      420  
   data-arc span      8129 days (22.26 yr)  
   first obs. used      1999-02-11  
   last obs. used      2021-05-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58406  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:46:58  

Additional Information
 Jupiter MOID = 1.81397 au 
 T_jup = 3.360 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.074072728426209E-15 -5.359341786519642E-15 1.594637451082939E-12 -4.780167746857E-15 4.223798908513442E-13 4.47285072048109E-16
q -5.359341786519642E-15 1.394123534582837E-14 -4.166271231032945E-12 1.297610188525788E-14 -1.101381824677732E-12 -6.846089946913029E-16
tp 1.594637451082939E-12 -4.166271231032945E-12 3.972370201631523E-9 -1.354258499756588E-11 1.028120380164032E-9 1.194624275364695E-12
node -4.780167746857E-15 1.297610188525788E-14 -1.354258499756588E-11 3.571365270844796E-9 -3.566942553709578E-9 -1.642393166415504E-11
peri 4.223798908513442E-13 -1.101381824677732E-12 1.028120380164032E-9 -3.566942553709578E-9 3.833065414477811E-9 1.676632993956746E-11
i 4.47285072048109E-16 -6.846089946913029E-16 1.194624275364695E-12 -1.642393166415504E-11 1.676632993956746E-11 4.679633024616706E-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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