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JPL Small-Body Database Browser
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344758 (2003 WG29)
Classification: Main-belt Asteroid          SPK-ID: 2344758
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .28218031808924 1.3419e-07  
a 2.726173702169351 3.9673e-08 au
q 1.956901139724682 3.8277e-07 au
i 8.508745621967716 1.302e-05 deg
node 266.8725884751877 5.5533e-05 deg
peri 73.52854703949441 0.00011392 deg
M 197.8439108652394 6.2523e-05 deg
tp 2459341.058675157478
(2021-May-06.55867516)
0.00029176 TDB
period 1644.101831015003
4.50
3.5889e-05
9.826e-08
d
yr
n .2189645393057864 4.7797e-09 deg/d
Q 3.49544626461402 5.0868e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      5152 days (14.11 yr)  
   first obs. used      2003-11-18  
   last obs. used      2017-12-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45163  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:02:10  

Additional Information
 Earth MOID = .967678 au 
 Jupiter MOID = 2.01317 au 
 T_jup = 3.282 
[ 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 16.9   n/a MPO386400  

344758 (2003 WG29)          Discovered 2003-Nov-18 by Spacewatch at Kitt Peak
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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