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JPL Small-Body Database Browser
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351226 (2004 PU31)
Classification: Main-belt Asteroid          SPK-ID: 2351226
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2266081463093104 5.8513e-08  
a 2.397605385686805 1.2114e-08 au
q 1.854288473655099 1.4057e-07 au
i 3.358608925933662 4.849e-06 deg
node 73.88883932102988 0.00011549 deg
peri 280.3545469722729 0.0001169 deg
M 323.5300679947009 1.2546e-05 deg
tp 2458737.871752250925
(2019-Sep-11.37175225)
4.7086e-05 TDB
period 1356.016534474132
3.71
1.0277e-05
2.814e-08
d
yr
n .2654834884735453 2.012e-09 deg/d
Q 2.940922297718511 1.4859e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      6526 days (17.87 yr)  
   first obs. used      2001-12-15  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53459  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:46:28  

Additional Information
 Earth MOID = .852196 au 
 Jupiter MOID = 2.50078 au 
 T_jup = 3.490 
[ 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 17.3   n/a MPO440578  

351226 (2004 PU31)          Discovered 2004-Aug-08 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2004 PU31 = 2008 TR70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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