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452756 (2006 BB249)
Classification: Main-belt Asteroid          SPK-ID: 2452756
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1239181093273009 9.6842e-08  
a 3.084765242920625 4.9823e-08 au
q 2.70250696629933 2.9827e-07 au
i 2.062581363072404 9.388e-06 deg
node 39.06697987281995 0.00024489 deg
peri 136.2380265689455 0.00025127 deg
M 209.3585758748858 5.1007e-05 deg
tp 2459828.582329306252
(2022-Sep-06.08232931)
0.00028969 TDB
period 1978.935344521556
5.42
4.7944e-05
1.313e-07
d
yr
n .1819159989216508 4.4073e-09 deg/d
Q 3.467023519541922 5.5997e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      4079 days (11.17 yr)  
   first obs. used      2006-01-25  
   last obs. used      2017-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67326  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:46:48  

Additional Information
 Earth MOID = 1.70752 au 
 Jupiter MOID = 1.49487 au 
 T_jup = 3.214 
[ 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 16.7   n/a MPO495258  

452756 (2006 BB249)          Discovered 2006-Jan-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

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