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268604 (2006 BO254)
Classification: Main-belt Asteroid          SPK-ID: 2268604
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 .06119573266068459 4.7626e-08  
a 3.017156876342382 3.4327e-08 au
q 2.832519750742388 1.4618e-07 au
i 10.77192119663866 6.5429e-06 deg
node 149.4935382603183 3.5744e-05 deg
peri 112.1735502846921 7.4382e-05 deg
M 154.4546135161995 6.7111e-05 deg
tp 2458179.215457700872
(2018-Mar-01.71545770)
0.00035243 TDB
period 1914.235052594764
5.24
3.2668e-05
8.944e-08
d
yr
n .1880646786359996 3.2095e-09 deg/d
Q 3.201794001942377 3.6427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      5890 days (16.13 yr)  
   first obs. used      2003-09-17  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52609  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 19:39:53  

Additional Information
 Earth MOID = 1.83859 au 
 Jupiter MOID = 1.92058 au 
 T_jup = 3.218 
[ 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 15.7   n/a MPO503221  

268604 (2006 BO254)          Discovered 2006-Jan-31 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2006 BO254 = 2003 SW312 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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