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259229 (2003 BR29)
Classification: Main-belt Asteroid          SPK-ID: 2259229
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1095205410033174 7.3535e-08  
a 2.595324631206689 2.1231e-08 au
q 2.311083273517697 1.8946e-07 au
i 9.679540582096759 4.3561e-06 deg
node 125.0784111158908 3.4576e-05 deg
peri 269.6275551841806 4.1621e-05 deg
M 131.0941408048383 2.1888e-05 deg
tp 2458444.382271310277
(2018-Nov-21.88227131)
9.1473e-05 TDB
period 1527.164990740085
4.18
1.8739e-05
5.13e-08
d
yr
n .2357309145919716 2.8926e-09 deg/d
Q 2.879565988895681 2.3556e-08 au
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      6804 days (18.63 yr)  
   first obs. used      2001-09-11  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55196  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 14:47:54  

Additional Information
 Earth MOID = 1.34193 au 
 Jupiter MOID = 2.52706 au 
 T_jup = 3.389 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457369.5 (2015-Dec-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1077294486640821 7.3204e-08  
q 2.317616612396611 1.8816e-07 au
tp 2456915.799703420418
(2014-Sep-15.29970342)
9.2977e-05 TDB
node 125.1574173045976 3.4529e-05 deg
peri 269.5583659567961 4.1917e-05 deg
i 9.682881093976931 4.3581e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      6804 days (18.63 yr)  
   first obs. used      2001-09-11  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55196  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 14:47:54  

Additional Information
 Jupiter MOID = 2.52706 au 
 T_jup = 3.389 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.358846895452259E-15 -1.370482584865866E-14 -2.538095907115301E-12 -8.269814927021071E-14 -7.582056557058578E-13 -1.56988397584863E-14
q -1.370482584865866E-14 3.540305794366876E-14 6.502331574367328E-12 2.131624142785506E-13 1.961978116974093E-12 4.082359754502262E-14
tp -2.538095907115301E-12 6.502331574367328E-12 8.644697668374121E-9 4.880308395078232E-11 2.246471777102185E-9 3.118305023189795E-12
node -8.269814927021071E-14 2.131624142785506E-13 4.880308395078232E-11 1.192242616297859E-9 -1.159833695731802E-9 1.507090279542351E-11
peri -7.582056557058578E-13 1.961978116974093E-12 2.246471777102185E-9 -1.159833695731802E-9 1.757075006317531E-9 -1.347270613930418E-11
i -1.56988397584863E-14 4.082359754502262E-14 3.118305023189795E-12 1.507090279542351E-11 -1.347270613930418E-11 1.899338817868653E-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 16.34   n/a E2021B55  

259229 (2003 BR29)          Discovered 2003-Jan-27 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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