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434269 (2003 WU23)
Classification: Main-belt Asteroid          SPK-ID: 2434269
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07436524222460666 7.0198e-08  
a 2.768161907166582 4.2462e-08 au
q 2.56230687642321 1.8251e-07 au
i 15.21495185739762 8.2033e-06 deg
node 70.24062199642071 2.7408e-05 deg
peri 14.14311535740001 7.0213e-05 deg
M 189.3789346206008 7.097e-05 deg
tp 2459797.789064695124
(2022-Aug-06.28906470)
0.00034091 TDB
period 1682.231104652919
4.61
3.8707e-05
1.06e-07
d
yr
n .2140015120421137 4.924e-09 deg/d
Q 2.974016937909954 4.562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      6029 days (16.51 yr)  
   first obs. used      2003-11-18  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:12:13  

Additional Information
 Earth MOID = 1.57992 au 
 Jupiter MOID = 2.30036 au 
 T_jup = 3.283 
[ 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 16.1   n/a MPO434583  

434269 (2003 WU23)          Discovered 2003-Nov-18 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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