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JPL Small-Body Database Browser
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14560 (1997 WB33)
Classification: Outer Main-belt Asteroid          SPK-ID: 2014560
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1277252239287596 5.0138e-08  
a 3.394234998231934 2.5562e-08 au
q 2.960705573015927 1.6985e-07 au
i 3.336877279575825 5.6644e-06 deg
node 224.239489128134 8.3916e-05 deg
peri 171.3470506761311 8.6068e-05 deg
M 171.3450521437392 2.1005e-05 deg
tp 2457513.372817650428
(2016-May-04.87281765)
0.00012879 TDB
period 2284.079877121482
6.25
2.5802e-05
7.064e-08
d
yr
n .1576127015547683 1.7804e-09 deg/d
Q 3.827764423447941 2.8826e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1107  
   data-arc span      8336 days (22.82 yr)  
   first obs. used      1996-07-14  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56398  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:15:17  

Additional Information
 Earth MOID = 1.96702 au 
 Jupiter MOID = 1.59245 au 
 T_jup = 3.132 
[ 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 MPO435837  

14560 (1997 WB33)          Discovered 1997-Nov-29 by LINEAR at Socorro
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 WB33 = 1996 NG3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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