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JPL Small-Body Database Browser
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160421 (2005 BG13)
Classification: Main-belt Asteroid          SPK-ID: 2160421
[ 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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2199230713719651 4.1283e-08  
a 2.414101170754555 1.7459e-08 au
q 1.883184626679556 1.0323e-07 au
i 1.353912561724018 4.5309e-06 deg
node 327.6619616671418 0.000234 deg
peri 24.6509745001012 0.00023435 deg
M 33.60010399478723 1.7927e-05 deg
tp 2458472.629681281138
(2018-Dec-20.12968128)		 6.72e-05 TDB
period 1370.034888759033
3.75		 1.4862e-05
4.069e-08		 d
yr
n .2627670309375005 2.8505e-09 deg/d
Q 2.945017714829553 2.1299e-08 au
   Orbit Determination Parameters
   # obs. used (total)      467  
   data-arc span      13412 days (36.72 yr)  
   first obs. used      1981-10-30  
   last obs. used      2018-07-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55013  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:34:34  

Additional Information
 Earth MOID = .876928 au 
 Jupiter MOID = 2.48898 au 
 T_jup = 3.484 
[ 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 16.0   n/a MPO299856  

160421 (2005 BG13)          Discovered 2005-Jan-17 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2005 BG13 = 1981 UP3 = 2003 MP11 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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