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JPL Small-Body Database Browser
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117903 (3115 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2117903
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1883456016831569 5.9461e-08  
a 2.66770093456249 1.9076e-08 au
q 2.165251196931598 1.5361e-07 au
i 7.371064095434738 5.5387e-06 deg
node 281.1470341219514 4.3443e-05 deg
peri 68.83138339231813 4.6176e-05 deg
M 164.637984424584 1.6227e-05 deg
tp 2457872.667108139781
(2017-Apr-29.16710814)
6.8904e-05 TDB
period 1591.490821425251
4.36
1.7071e-05
4.674e-08
d
yr
n .2262030010814664 2.4263e-09 deg/d
Q 3.170150672193383 2.2669e-08 au
  Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      21366 days (58.50 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54784  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:13:23  

Additional Information
 Earth MOID = 1.17099 au 
 Jupiter MOID = 2.30242 au 
 T_jup = 3.345 
[ 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 15.4   n/a MPO287484  

117903 (3115 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

[ show close-approach data ]
Alternate Designations
 3115 P-L = 2000 YD58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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