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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2102613893004598 7.5552e-08  
a 3.183563894929078 3.2438e-08 AU
q 2.514183327454507 2.4488e-07 AU
i 6.893733081286413 7.2905e-06 deg
node 101.251924702343 6.5027e-05 deg
peri 317.1595600979521 6.742e-05 deg
M 28.09417740886147 1.5138e-05 deg
tp 2456638.586670787922
(2013-Dec-12.08667079)
8.7493e-05 JED
period 2074.764377972585
5.68
3.171e-05
8.682e-08
d
yr
n .1735136788649631 2.652e-09 deg/d
Q 3.852944462403649 3.9259e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      918  
   data-arc span      12561 days (34.39 yr)  
   first obs. used      1979-11-17  
   last obs. used      2014-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55147  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 13:54:41  

Additional Information
 Earth MOID = 1.53106 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 12.7 mag n/a MPO266003  

8517 (1992 BB5)          Discovered 1992-Jan-28 by Ueda, S., Kaneda, H. at Kushiro (399)
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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