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390830 (2004 PP34)
Classification: Main-belt Asteroid          SPK-ID: 2390830
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1351487685384181 8.6963e-08  
a 2.360447990225758 1.9181e-08 au
q 2.041436351147763 1.9823e-07 au
i 4.171751412131792 7.5919e-06 deg
node 354.2079772076413 7.4767e-05 deg
peri 335.0778579579939 7.9109e-05 deg
M 125.9609564166923 2.8435e-05 deg
tp 2458537.027970967473
(2019-Feb-22.52797097)
0.00010163 TDB
period 1324.616255689202
3.63
1.6146e-05
4.421e-08
d
yr
n .2717768247624976 3.3127e-09 deg/d
Q 2.679459629303754 2.1773e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      6142 days (16.82 yr)  
   first obs. used      2003-04-05  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54304  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:35:40  

Additional Information
 Earth MOID = 1.03138 au 
 Jupiter MOID = 2.64433 au 
 T_jup = 3.536 
[ 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 17.0   n/a MPO503473  

390830 (2004 PP34)          Discovered 2004-Aug-08 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-04-17

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