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JPL Small-Body Database Browser
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117478 (2005 BD26)
Classification: Main-belt Asteroid          SPK-ID: 2117478
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1613161054487092 3.6548e-08  
a 2.342308109958664 1.1706e-08 au
q 1.964456087899205 8.5572e-08 au
i 2.601285785883329 4.3433e-06 deg
node 145.7489534045147 9.8476e-05 deg
peri .932147156519447 9.9636e-05 deg
M 344.6674172288567 1.5682e-05 deg
tp 2458656.266999353937
(2019-Jun-21.76699935)		 5.7201e-05 TDB
period 1309.376252329885
3.58		 9.8156e-06
2.687e-08		 d
yr
n .2749400711670319 2.0611e-09 deg/d
Q 2.720160132018122 1.3594e-08 au
   Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      7657 days (20.96 yr)  
   first obs. used      1998-03-20  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61643  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 00:15:27  

Additional Information
 Earth MOID = .976733 au 
 Jupiter MOID = 2.28604 au 
 T_jup = 3.544 
[ 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 MPO417611  

117478 (2005 BD26)          Discovered 2005-Jan-18 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 BD26 = 1998 FH51 = 2000 WL187 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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