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117882 (2680 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2117882
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1655246631222144 6.7803e-08  
a 2.674800588489366 1.4414e-08 au
q 2.232055122160562 1.8358e-07 au
i 2.40991536679236 7.473e-06 deg
node 22.63963545180802 0.00011732 deg
peri 10.38979004335712 0.00011845 deg
M 209.2941934370186 1.5559e-05 deg
tp 2459669.402819942416
(2022-Mar-30.90281994)
7.0952e-05 TDB
period 1597.848289134335
4.37
1.2916e-05
3.536e-08
d
yr
n .2253029918097148 1.8212e-09 deg/d
Q 3.117546054818169 1.68e-08 au
  Orbit Determination Parameters
   # obs. used (total)      418  
   data-arc span      21756 days (59.56 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55936  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:15:21  

Additional Information
 Earth MOID = 1.23822 au 
 Jupiter MOID = 2.31849 au 
 T_jup = 3.358 
[ 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 15.9   n/a MPO338088  

117882 (2680 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
 2680 P-L = 2000 YE108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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