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117953 (6511 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2117953
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2307751292861765 5.8461e-08  
a 2.415473169773154 9.8936e-09 au
q 1.858042036731464 1.4161e-07 au
i .4157190239856169 6.2687e-06 deg
node 31.79189871777739 0.00068556 deg
peri 333.3421466576091 0.00068564 deg
M 321.2655059455295 1.3247e-05 deg
tp 2459148.035706435460
(2020-Oct-25.53570644)
5.1108e-05 TDB
period 1371.202996535223
3.75
8.4245e-06
2.307e-08
d
yr
n .262543183547333 1.613e-09 deg/d
Q 2.972904302814844 1.2177e-08 au
  Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      21861 days (59.85 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53942  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:01:06  

Additional Information
 Earth MOID = .856248 au 
 Jupiter MOID = 2.48741 au 
 T_jup = 3.480 
[ 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 16.5   n/a MPO232006  

117953 (6511 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 6511 P-L = 1996 FK6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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