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259227 (2003 BO27)
Classification: Main-belt Asteroid          SPK-ID: 2259227
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 .183665016210565 4.8139e-08  
a 2.613215007291632 1.4749e-08 au
q 2.133258830615723 1.219e-07 au
i 3.835498646248808 4.4729e-06 deg
node 253.3307785916446 8.4775e-05 deg
peri 248.7676693469952 8.6355e-05 deg
M 38.30985805684962 1.5037e-05 deg
tp 2458836.301500382412
(2019-Dec-18.80150038)
6.4295e-05 TDB
period 1542.983003868447
4.22
1.3063e-05
3.576e-08
d
yr
n .2333143003503188 1.9752e-09 deg/d
Q 3.093171183967542 1.7458e-08 au
  Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      6812 days (18.65 yr)  
   first obs. used      2001-09-28  
   last obs. used      2020-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57298  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:11:34  

Additional Information
 Earth MOID = 1.14968 au 
 Jupiter MOID = 1.95481 au 
 T_jup = 3.381 
[ 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 16.5   n/a MPO418379  

259227 (2003 BO27)          Discovered 2003-Jan-26 by LONEOS at Anderson Mesa
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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