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226279 (2003 BN)
Classification: Main-belt Asteroid          SPK-ID: 2226279
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1590078905738634 4.8929e-08  
a 2.363203310107312 1.5485e-08 au
q 1.987435336769977 1.1675e-07 au
i 2.382853337446994 5.5931e-06 deg
node 105.7055746134562 0.00016292 deg
peri 335.5041485040421 0.00016435 deg
M 301.1141042230731 2.3869e-05 deg
tp 2459217.549525867267
(2021-Jan-03.04952587)
8.9018e-05 TDB
period 1326.936243072872
3.63
1.3042e-05
3.571e-08
d
yr
n .2713016558853836 2.6665e-09 deg/d
Q 2.738971283444647 1.7947e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      6423 days (17.59 yr)  
   first obs. used      2002-12-31  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58927  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 15:59:57  

Additional Information
 Earth MOID = 1.00357 au 
 Jupiter MOID = 2.48291 au 
 T_jup = 3.531 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457005.5 (2014-Dec-14.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1590055205783321 4.8883e-08  
q 1.987536855471048 1.1668e-07 au
tp 2456559.873665148160
(2013-Sep-24.37366515)
7.92e-05 TDB
node 105.7408573111914 0.00016317 deg
peri 334.8251003163325 0.00016461 deg
i 2.381548115014488 5.5868e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      6423 days (17.59 yr)  
   first obs. used      2002-12-31  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58927  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 15:59:57  

Additional Information
 Jupiter MOID = 2.48291 au 
 T_jup = 3.531 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.389565602229283E-15 -5.667556594299691E-15 -3.546809514752222E-13 1.091861926764649E-14 -1.250695076751435E-13 -4.22333767401838E-16
q -5.667556594299691E-15 1.361321797268428E-14 1.091849534781955E-12 -2.607660948191668E-14 3.72308256298484E-13 1.1896433303763E-15
tp -3.546809514752222E-13 1.091849534781955E-12 6.272568365313755E-9 1.054270454150528E-11 1.765882088199286E-9 7.415805487364456E-13
node 1.091861926764649E-14 -2.607660948191668E-14 1.054270454150528E-11 2.662556586028266E-8 -2.659878440772949E-8 5.000643995698357E-11
peri -1.250695076751435E-13 3.72308256298484E-13 1.765882088199286E-9 -2.659878440772949E-8 2.709482107271889E-8 -4.977486514111516E-11
i -4.22333767401838E-16 1.1896433303763E-15 7.415805487364456E-13 5.000643995698357E-11 -4.977486514111516E-11 3.121253828170929E-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 16.9   n/a MPO437073  

226279 (2003 BN)          Discovered 2003-Jan-23 by Dellinger, J. at Needville
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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