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JPL Small-Body Database Browser
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34649 (2000 WB103)
Classification: Outer Main-belt Asteroid          SPK-ID: 2034649
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09749206936038213 4.4182e-08  
a 3.375591178705266 2.7827e-08 au
q 3.046497809378638 1.5158e-07 au
i 8.882556420201544 6.1911e-06 deg
node 172.6839904264836 3.0801e-05 deg
peri 322.9862998275331 4.478e-05 deg
M 297.5308784015779 3.3664e-05 deg
tp 2458993.584654840463
(2020-May-24.08465484)
0.00021423 TDB
period 2265.286786842558
6.20
2.8011e-05
7.669e-08
d
yr
n .1589202753889637 1.9651e-09 deg/d
Q 3.704684548031894 3.054e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1090  
   data-arc span      8383 days (22.95 yr)  
   first obs. used      1996-03-18  
   last obs. used      2019-03-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60211  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:43:04  

Additional Information
 Earth MOID = 2.06599 au 
 Jupiter MOID = 1.33993 au 
 T_jup = 3.125 
[ 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 13.5   n/a MPO459108  

34649 (2000 WB103)          Discovered 2000-Nov-26 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WB103 = 1999 RU97 = 1999 TE280 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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