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447413 (2006 BL203)
Classification: Main-belt Asteroid          SPK-ID: 2447413
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 .1122605462286585 5.3462e-08  
a 2.313067312600464 1.5312e-08 au
q 2.053401112624281 1.2301e-07 au
i 6.107390936837656 6.3056e-06 deg
node 128.3227262643894 5.004e-05 deg
peri 336.8844265685786 6.3862e-05 deg
M 54.71957334224547 3.4173e-05 deg
tp 2458805.191549008181
(2019-Nov-17.69154901)
0.00012228 TDB
period 1284.934038452603
3.52
1.2759e-05
3.493e-08
d
yr
n .280170023695173 2.7819e-09 deg/d
Q 2.572733512576648 1.703e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      8666 days (23.73 yr)  
   first obs. used      1996-05-12  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5763  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:09:38  

Additional Information
 Earth MOID = 1.07171 au 
 Jupiter MOID = 2.52848 au 
 T_jup = 3.567 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457707.5 (2016-Nov-15.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1116702523313716 5.3719e-08  
q 2.055285980647762 1.2362e-07 au
tp 2457521.267444511277
(2016-May-12.76744451)
0.00012587 TDB
node 128.3668135079219 5.0035e-05 deg
peri 337.2164864094754 6.3975e-05 deg
i 6.107141234087092 6.3057e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      8666 days (23.73 yr)  
   first obs. used      1996-05-12  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5763  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:09:38  

Additional Information
 Jupiter MOID = 2.52848 au 
 T_jup = 3.567 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.885707858633081E-15 -6.600485869973101E-15 2.157577165111982E-12 -2.461626782196975E-14 7.279643465527818E-13 -2.841624213251201E-15
q -6.600485869973101E-15 1.528199048282644E-14 -5.463497118984639E-12 5.754210267514268E-14 -1.822886654661776E-12 6.110399398874886E-15
tp 2.157577165111982E-12 -5.463497118984639E-12 1.584211013096456E-8 -4.632055669841233E-11 5.036856977351023E-9 1.706228332340912E-11
node -2.461626782196975E-14 5.754210267514268E-14 -4.632055669841233E-11 2.503546981555232E-9 -2.503272898463681E-9 3.237740985199258E-11
peri 7.279643465527818E-13 -1.822886654661776E-12 5.036856977351023E-9 -2.503272898463681E-9 4.092824631888455E-9 -2.667503482611902E-11
i -2.841624213251201E-15 6.110399398874886E-15 1.706228332340912E-11 3.237740985199258E-11 -2.667503482611902E-11 3.976215044990259E-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 17.8   n/a MPO456119  

447413 (2006 BL203)          Discovered 2005-Dec-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

Alternate Designations
 2006 BL203 = 2013 BR78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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