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JPL Small-Body Database Browser
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347297 (2011 OW19)
Classification: Main-belt Asteroid          SPK-ID: 2347297
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1078853684249475 7.4734e-08  
a 3.115730435494257 7.3838e-08 au
q 2.779588709548137 2.5179e-07 au
i 8.649825209102852 8.807e-06 deg
node 301.8483120967721 5.6056e-05 deg
peri 354.214729086505 7.1745e-05 deg
M 233.1389183371426 5.1e-05 deg
tp 2459708.387349319734
(2022-May-08.88734932)
0.00029753 TDB
period 2008.807133084034
5.50
7.1408e-05
1.955e-07
d
yr
n .1792108331710809 6.3705e-09 deg/d
Q 3.451872161440376 8.1804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      4944 days (13.54 yr)  
   first obs. used      2004-03-16  
   last obs. used      2017-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54827  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 19:20:26  

Additional Information
 Earth MOID = 1.76386 au 
 Jupiter MOID = 1.76123 au 
 T_jup = 3.191 
[ 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 15.6   n/a MPO423300  

347297 (2011 OW19)          Discovered 2006-Sep-16 by CSS at Catalina
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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