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JPL Small-Body Database Browser
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305646 (2009 BX47)
Classification: Main-belt Asteroid          SPK-ID: 2305646
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 .1278337001771304 5.7533e-08  
a 2.407201347596081 2.1485e-08 au
q 2.0994798922615 1.4135e-07 au
i 5.458718896933178 6.3698e-06 deg
node 314.7209267618708 5.6661e-05 deg
peri .5588392338472574 6.044e-05 deg
M 185.482509767673 2.1058e-05 deg
tp 2459661.807596605713
(2022-Mar-23.30759661)
8.1685e-05 TDB
period 1364.165473965529
3.73
1.8264e-05
5e-08
d
yr
n .263897603971391 3.5331e-09 deg/d
Q 2.714922802930663 2.4232e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      5998 days (16.42 yr)  
   first obs. used      2003-08-22  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54106  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 17:56:41  

Additional Information
 Earth MOID = 1.08573 au 
 Jupiter MOID = 2.5433 au 
 T_jup = 3.505 
[ 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 17.0   n/a MPO460267  

305646 (2009 BX47)          Discovered 2009-Jan-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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