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8517 (1992 BB5)
Classification: Main-belt Asteroid          SPK-ID: 2008517
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2118314924816195 5.9206e-08  
a 3.17959995487224 3.0785e-08 au
q 2.506060550937164 1.8236e-07 au
i 6.888192248168542 5.5045e-06 deg
node 101.1729267196978 5.2271e-05 deg
peri 316.7407300469313 5.4733e-05 deg
M 132.6276501744886 1.4212e-05 deg
tp 2456637.562917215051
(2013-Dec-11.06291721)
8.2319e-05 JED
period 2070.890568001732
5.67
3.0076e-05
8.234e-08
d
yr
n .1738382537264513 2.5247e-09 deg/d
Q 3.853139358807317 3.7306e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1149  
   data-arc span      12997 days (35.58 yr)  
   first obs. used      1979-11-17  
   last obs. used      2015-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51303  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:59:35  

Additional Information
 Earth MOID = 1.523 au 
 Jupiter MOID = 1.52428 au 
 T_jup = 3.153 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.8 mag n/a MPO337328  

8517 (1992 BB5)          Discovered 1992-Jan-28 by Ueda, S., Kaneda, H. at Kushiro
Reference: 19980313/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 BB5 = 1979 WJ4 = 1996 VV7 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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