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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1261656527445063 4.9942e-08  
a 3.399801258523048 2.4207e-08 au
q 2.970863113539894 1.7027e-07 au
i 3.332930425738998 5.5995e-06 deg
node 224.2165334807712 8.0187e-05 deg
peri 170.955873048735 8.2357e-05 deg
M 234.7636721958623 2.1185e-05 deg
tp 2459797.038086199834
(2022-Aug-05.53808620)		 0.00013924 TDB
period 2289.700728692767
6.27		 2.4454e-05
6.695e-08		 d
yr
n .1572257874091391 1.6792e-09 deg/d
Q 3.828739403506202 2.7261e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1131  
   data-arc span      8739 days (23.93 yr)  
   first obs. used      1996-07-14  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57278  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:39:10  

Additional Information
 Earth MOID = 1.97769 au 
 Jupiter MOID = 1.59398 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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