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117905 (3543 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2117905
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1692428445494689 4.7918e-08  
a 2.668770764274933 1.7988e-08 au
q 2.217100408678583 1.2505e-07 au
i 11.9155417013734 5.576e-06 deg
node 238.2526083471064 2.0939e-05 deg
peri 150.408198098865 2.5446e-05 deg
M 235.2958093261024 1.5999e-05 deg
tp 2459552.124924924622
(2021-Dec-03.62492492)
7.3966e-05 TDB
period 1592.448272184894
4.36
1.61e-05
4.408e-08
d
yr
n .22606699777197 2.2856e-09 deg/d
Q 3.120441119871283 2.1032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      553  
   data-arc span      21856 days (59.84 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51469  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:15:27  

Additional Information
 Earth MOID = 1.23151 au 
 Jupiter MOID = 2.33425 au 
 T_jup = 3.331 
[ 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 15.1   n/a MPO436566  

117905 (3543 P-L)          Discovered 1960-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 3543 P-L = 1999 RE199 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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