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JPL Small-Body Database Browser
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183226 (2002 TW47)
Classification: Main-belt Asteroid          SPK-ID: 2183226
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .179185205692668 5.2748e-08  
a 2.277054287330516 8.7864e-09 au
q 1.869039846481826 1.2191e-07 au
i 3.811694745465847 4.7385e-06 deg
node 61.03641414888963 7.9026e-05 deg
peri 289.3848376635497 8.0971e-05 deg
M 323.0407973300444 1.3747e-05 deg
tp 2458729.348271469673
(2019-Sep-02.84827147)
4.7726e-05 TDB
period 1255.042705961545
3.44
7.2642e-06
1.989e-08
d
yr
n .2868428287658847 1.6602e-09 deg/d
Q 2.685068728179205 1.0361e-08 au
  Orbit Determination Parameters
   # obs. used (total)      404  
   data-arc span      6773 days (18.54 yr)  
   first obs. used      2001-04-15  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53987  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:40:02  

Additional Information
 Earth MOID = .866558 au 
 Jupiter MOID = 2.7401 au 
 T_jup = 3.584 
[ 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 16.7   n/a MPO440024  

183226 (2002 TW47)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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