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173381 (2000 BB13)
Classification: Main-belt Asteroid          SPK-ID: 2173381
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 .1252596668721318 5.124e-08  
a 2.601045430384567 1.6547e-08 au
q 2.275239346255316 1.3284e-07 au
i 6.909485816166275 5.8751e-06 deg
node 326.1317059356164 3.569e-05 deg
peri 171.4872226761137 4.018e-05 deg
M 306.1088253182307 2.0348e-05 deg
tp 2459229.869402283782
(2021-Jan-15.36940228)
8.7321e-05 TDB
period 1532.217200863781
4.19
1.4621e-05
4.003e-08
d
yr
n .2349536343783711 2.2421e-09 deg/d
Q 2.926851514513819 1.862e-08 au
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      7311 days (20.02 yr)  
   first obs. used      2000-01-28  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55313  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:03:11  

Additional Information
 Earth MOID = 1.28891 au 
 Jupiter MOID = 2.09901 au 
 T_jup = 3.393 
[ 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 16.4   n/a MPO454190  

173381 (2000 BB13)          Discovered 2000-Jan-28 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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