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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2121683032952364 5.7773e-08  
a 3.178392914459121 2.8809e-08 au
q 2.504038682592728 1.7894e-07 au
i 6.88908059842252 5.0464e-06 deg
node 101.1575773006619 5.0984e-05 deg
peri 316.6737846715206 5.2743e-05 deg
M 167.5062479497094 1.3177e-05 deg
tp 2456637.473334248447
(2013-Dec-10.97333425)
7.4182e-05 JED
period 2069.711452044739
5.67
2.814e-05
7.704e-08
d
yr
n .17393728949238 2.3649e-09 deg/d
Q 3.852747146325513 3.4922e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1243  
   data-arc span      13298 days (36.41 yr)  
   first obs. used      1979-11-17  
   last obs. used      2016-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50844  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:02:36  

Additional Information
 Earth MOID = 1.52035 au 
 Jupiter MOID = 1.52354 au 
 T_jup = 3.154 
[ 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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