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135729 (2002 PR117)
Classification: Main-belt Asteroid          SPK-ID: 2135729
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2250212730883411 5.0935e-08  
a 2.61840752626205 1.3247e-08 au
q 2.029210131238469 1.3799e-07 au
i 12.98082766317403 4.2514e-06 deg
node 291.7079557807691 2.3562e-05 deg
peri 112.8723544523894 2.8777e-05 deg
M 77.51617202389208 1.3782e-05 deg
tp 2458867.269990980928
(2020-Jan-18.76999098)
5.8128e-05 TDB
period 1547.584202298984
4.24
1.1744e-05
3.215e-08
d
yr
n .2326206221704828 1.7653e-09 deg/d
Q 3.20760492128563 1.6228e-08 au
  Orbit Determination Parameters
   # obs. used (total)      580  
   data-arc span      8187 days (22.41 yr)  
   first obs. used      1998-11-14  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46575  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:46  

Additional Information
 Earth MOID = 1.07835 au 
 Jupiter MOID = 2.30084 au 
 T_jup = 3.334 
[ 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 15.74   n/a MPCxxxxx  

135729 (2002 PR117)          Discovered 2002-Aug-15 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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