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226286 (2003 BC29)
Classification: Main-belt Asteroid          SPK-ID: 2226286
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1611862291527109 5.6257e-08  
a 2.388904802292994 1.6963e-08 au
q 2.003846245406584 1.3378e-07 au
i 3.189831763566662 7.2341e-06 deg
node 127.8257000000584 0.00011228 deg
peri 312.9304895009487 0.00011495 deg
M 284.0308967806119 2.5291e-05 deg
tp 2459285.097572308583
(2021-Mar-11.59757231)
9.6046e-05 TDB
period 1348.64203589733
3.69
1.4364e-05
3.933e-08
d
yr
n .266935176583363 2.8431e-09 deg/d
Q 2.773963359179404 1.9697e-08 au
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      8626 days (23.62 yr)  
   first obs. used      1994-09-05  
   last obs. used      2018-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55189  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:22:54  

Additional Information
 Earth MOID = 1.02127 au 
 Jupiter MOID = 2.45309 au 
 T_jup = 3.513 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456967.5 (2014-Nov-06.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1615332661970109 5.6146e-08  
q 2.002993635837995 1.3361e-07 au
tp 2456583.957306174467
(2013-Oct-18.45730617)
8.663e-05 TDB
node 127.9146186340423 0.00011255 deg
peri 312.1673004363136 0.0001152 deg
i 3.186495693311378 7.2256e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      208  
   data-arc span      8626 days (23.62 yr)  
   first obs. used      1994-09-05  
   last obs. used      2018-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55189  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:22:54  

Additional Information
 Jupiter MOID = 2.45309 au 
 T_jup = 3.513 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.152412012835918E-15 -7.459686540678462E-15 7.158359778921814E-13 -1.117171743064524E-14 9.73945696758086E-14 7.609775651165611E-16
q -7.459686540678462E-15 1.785213041234507E-14 -1.487836599918736E-12 2.350598365230558E-14 -1.61357217326928E-13 -1.623709432014079E-15
tp 7.158359778921814E-13 -1.487836599918736E-12 7.504709101523116E-9 -3.143378296089049E-11 2.155221285279615E-9 -3.17241870298143E-12
node -1.117171743064524E-14 2.350598365230558E-14 -3.143378296089049E-11 1.266711895151884E-8 -1.265515876268588E-8 1.707292436107298E-10
peri 9.73945696758086E-14 -1.61357217326928E-13 2.155221285279615E-9 -1.265515876268588E-8 1.327104879812266E-8 -1.714246217919857E-10
i 7.609775651165611E-16 -1.623709432014079E-15 -3.17241870298143E-12 1.707292436107298E-10 -1.714246217919857E-10 5.220866268519546E-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 17.0   n/a MPO440182  

226286 (2003 BC29)          Discovered 2003-Jan-27 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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