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JPL Small-Body Database Browser
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117473 (2005 BS13)
Classification: Main-belt Asteroid          SPK-ID: 2117473
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1338230619156301 5.0951e-08  
a 2.478280062240726 1.3532e-08 au
q 2.146629036027214 1.2599e-07 au
i 1.671942696935508 6.27e-06 deg
node 193.0488925780379 0.00011083 deg
peri 221.7168332250405 0.0001149 deg
M 298.740453331828 2.5302e-05 deg
tp 2458842.990807216260
(2019-Dec-25.49080722)
9.9714e-05 TDB
period 1425.02998056317
3.90
1.1672e-05
3.196e-08
d
yr
n .2526262639454985 2.0691e-09 deg/d
Q 2.809931088454238 1.5343e-08 au
  Orbit Determination Parameters
   # obs. used (total)      613  
   data-arc span      15739 days (43.09 yr)  
   first obs. used      1976-10-22  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56569  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 11:01:09  

Additional Information
 Earth MOID = 1.15797 au 
 Jupiter MOID = 2.51669 au 
 T_jup = 3.467 
[ 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 MPO366548  

117473 (2005 BS13)          Discovered 2005-Jan-17 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 BS13 = 1976 UY8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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