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233302 (2006 BK45)
Classification: Main-belt Asteroid          SPK-ID: 2233302
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09233955942379471 5.1651e-08  
a 3.020826426373845 3.5463e-08 au
q 2.741884645066728 1.6285e-07 au
i 1.477815018108028 7.7358e-06 deg
node 154.8428849873943 0.00024647 deg
peri 323.8762596176771 0.00025118 deg
M 288.8852850501237 4.9945e-05 deg
tp 2459379.329732647368
(2021-Jun-13.82973265)
0.00026947 TDB
period 1917.728333006412
5.25
3.377e-05
9.246e-08
d
yr
n .1877221052658851 3.3056e-09 deg/d
Q 3.299768207680962 3.8737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      6770 days (18.54 yr)  
   first obs. used      2001-03-21  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57556  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:35:25  

Additional Information
 Earth MOID = 1.75815 au 
 Jupiter MOID = 1.76549 au 
 T_jup = 3.239 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456736.5 (2014-Mar-20.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08924310999657849 5.2376e-08  
q 2.753043286733366 1.6443e-07 au
tp 2457463.735904801091
(2016-Mar-16.23590480)
0.00026213 TDB
node 154.836590270731 0.00024654 deg
peri 324.4624998032279 0.00025153 deg
i 1.476549150484421 7.7391e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      6770 days (18.54 yr)  
   first obs. used      2001-03-21  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57556  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:35:25  

Additional Information
 Jupiter MOID = 1.76549 au 
 T_jup = 3.239 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.743268046468724E-15 -8.444906668349413E-15 3.127139856791805E-12 -2.417752336997331E-14 6.609338293742701E-13 -9.685170550221196E-16
q -8.444906668349413E-15 2.703618501419697E-14 -6.042557573593298E-12 8.78645767670565E-14 -1.439575779428173E-12 3.454659323882186E-15
tp 3.127139856791805E-12 -6.042557573593298E-12 6.871369912339033E-8 -7.077473271651152E-12 1.310083818712805E-8 -2.981649663526063E-12
node -2.417752336997331E-14 8.78645767670565E-14 -7.077473271651152E-12 6.078129777282121E-8 -6.07630513591849E-8 6.82790426477411E-10
peri 6.609338293742701E-13 -1.439575779428173E-12 1.310083818712805E-8 -6.07630513591849E-8 6.326819879430447E-8 -6.831740323788882E-10
i -9.685170550221196E-16 3.454659323882186E-15 -2.981649663526063E-12 6.82790426477411E-10 -6.831740323788882E-10 5.989428261207258E-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 16.5   n/a MPO494288  

233302 (2006 BK45)          Discovered 2006-Jan-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2006 BK45 = 2001 FH173 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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