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243191 (2007 TP329)
Classification: Main-belt Asteroid          SPK-ID: 2243191
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01335856769436021 6.1646e-08  
a 3.100970972102947 4.9823e-08 au
q 3.059546441453864 1.7995e-07 au
i 9.057305244882595 6.8676e-06 deg
node 237.9043177652529 5.6498e-05 deg
peri 41.46285452253244 0.00039512 deg
M 156.5793264446043 0.00039475 deg
tp 2457732.985189518772
(2016-Dec-10.48518952)
0.0021823 TDB
period 1994.550231276743
5.46
4.8069e-05
1.316e-07
d
yr
n .1804918193359103 4.3499e-09 deg/d
Q 3.14239550275203 5.0489e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      5291 days (14.49 yr)  
   first obs. used      2005-05-10  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56438  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:25:59  

Additional Information
 Earth MOID = 2.04858 au 
 Jupiter MOID = 1.87748 au 
 T_jup = 3.203 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457203.5 (2015-Jun-30.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01298461843058712 5.9324e-08  
q 3.06037058399562 1.7316e-07 au
tp 2457703.399756259403
(2016-Nov-10.89975626)
0.0022781 TDB
node 237.9308390219758 5.6532e-05 deg
peri 35.97512463924834 0.00041223 deg
i 9.054368658635866 6.8658e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      5291 days (14.49 yr)  
   first obs. used      2005-05-10  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56438  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 18:25:59  

Additional Information
 Jupiter MOID = 1.87748 au 
 T_jup = 3.203 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.519388556377769E-15 -9.89479695723019E-15 3.272047290908992E-11 1.350645545043007E-14 5.812240535849008E-12 2.81071746208111E-15
q -9.89479695723019E-15 2.998366649378293E-14 -7.228530388476785E-11 -4.464179694491057E-14 -1.29053484542837E-11 -3.727667399451347E-15
tp 3.272047290908992E-11 -7.228530388476785E-11 5.189559626484095E-6 -1.030053997581178E-10 9.303442752230476E-7 1.959575466892789E-10
node 1.350645545043007E-14 -4.464179694491057E-14 -1.030053997581178E-10 3.195918317017822E-9 -3.174436463644493E-9 -1.176329794608819E-10
peri 5.812240535849008E-12 -1.29053484542837E-11 9.303442752230476E-7 -3.174436463644493E-9 1.699346740037307E-7 1.512656210605796E-10
i 2.81071746208111E-15 -3.727667399451347E-15 1.959575466892789E-10 -1.176329794608819E-10 1.512656210605796E-10 4.713893690279964E-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 15.6   n/a MPO460066  
diameter diameter 5.762 km 0.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243191 (2007 TP329)          Discovered 2007-Oct-11 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2007 TP329 = 2005 JN118 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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