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JPL Small-Body Database Browser
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437397 (2013 WW63)
Classification: Main-belt Asteroid          SPK-ID: 2437397
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2149397350100784 5.9664e-08  
a 2.761531892784972 3.758e-08 au
q 2.16796895952789 1.6339e-07 au
i 7.624379922532771 8.659e-06 deg
node 220.7089744430628 0.00010229 deg
peri 202.4386016898772 0.00010976 deg
M 71.23149313115162 4.0728e-05 deg
tp 2458268.840020979222
(2018-May-30.34002098)
0.00018624 TDB
period 1676.191066606523
4.59
3.4215e-05
9.368e-08
d
yr
n .2147726516218859 4.384e-09 deg/d
Q 3.355094826042055 4.5657e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      7086 days (19.40 yr)  
   first obs. used      1999-11-09  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45907  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:49:38  

Additional Information
 Earth MOID = 1.18272 au 
 Jupiter MOID = 1.99772 au 
 T_jup = 3.295 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO419194  

437397 (2013 WW63)          Discovered 1999-Nov-09 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 WW63 = 1999 VF97 = 2008 SA227 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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