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268563 (2006 BK46)
Classification: Main-belt Asteroid          SPK-ID: 2268563
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1353959210539636 5.9165e-08  
a 2.738011566193344 3.0567e-08 au
q 2.36729596833219 1.7321e-07 au
i 5.64328329488418 5.6363e-06 deg
node 145.538044021109 5.4168e-05 deg
peri 211.5327501526274 5.6755e-05 deg
M 203.3447102728761 1.8757e-05 deg
tp 2459720.601818788087
(2022-May-21.10181879)
9.1727e-05 TDB
period 1654.822222826134
4.53
2.7712e-05
7.587e-08
d
yr
n .2175460270198606 3.6431e-09 deg/d
Q 3.108727164054496 3.4706e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      9898 days (27.10 yr)  
   first obs. used      1993-04-19  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57501  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:12:13  

Additional Information
 Earth MOID = 1.36487 au 
 Jupiter MOID = 2.32916 au 
 T_jup = 3.331 
[ show covariance matrix ]

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 16.2   n/a MPO433743  

268563 (2006 BK46)          Discovered 2006-Jan-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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