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193172 (2000 LN8)
Classification: Main-belt Asteroid          SPK-ID: 2193172
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2190823191198282 6.158e-08  
a 2.373784599438525 1.5849e-08 au
q 1.853730364302601 1.4228e-07 au
i 7.13097144229898 4.4679e-06 deg
node 103.8749757271964 5.4709e-05 deg
peri 187.3515678845388 5.7576e-05 deg
M 140.7342438350354 1.8937e-05 deg
tp 2458478.274983886717
(2018-Dec-25.77498389)
6.7175e-05 TDB
period 1335.858286353897
3.66
1.3378e-05
3.663e-08
d
yr
n .2694896634452051 2.6989e-09 deg/d
Q 2.893838834574449 1.9321e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      7104 days (19.45 yr)  
   first obs. used      2000-05-27  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49383  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 15:35:44  

Additional Information
 Earth MOID = .837721 au 
 Jupiter MOID = 2.29673 au 
 T_jup = 3.500 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457448.5 (2016-Mar-01.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2193470016836853 6.1359e-08  
q 1.852746198057809 1.4169e-07 au
tp 2457143.458940678913
(2015-Apr-30.95894068)
6.0727e-05 TDB
node 103.9028294704896 5.4747e-05 deg
peri 187.4505705616783 5.7621e-05 deg
i 7.129278758438867 4.4667e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      7104 days (19.45 yr)  
   first obs. used      2000-05-27  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49383  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 15:35:44  

Additional Information
 Jupiter MOID = 2.29673 au 
 T_jup = 3.500 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.764926962892596E-15 -8.665449816202333E-15 4.568317032752671E-13 8.29229035890515E-14 -2.274447118626464E-13 -6.302565856089405E-15
q -8.665449816202333E-15 2.007736818355039E-14 -7.873372225285673E-13 -1.928489207217695E-13 6.133733483341701E-13 1.343536158232049E-14
tp 4.568317032752671E-13 -7.873372225285673E-13 3.687733303137495E-9 5.569080554796219E-11 1.088100714830707E-9 -1.565515032699828E-11
node 8.29229035890515E-14 -1.928489207217695E-13 5.569080554796219E-11 2.997207556037744E-9 -2.962890228961397E-9 2.354634773260898E-11
peri -2.274447118626464E-13 6.133733483341701E-13 1.088100714830707E-9 -2.962890228961397E-9 3.320132260866162E-9 -2.788089175623088E-11
i -6.302565856089405E-15 1.343536158232049E-14 -1.565515032699828E-11 2.354634773260898E-11 -2.788089175623088E-11 1.99512682803583E-11

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 16.8   n/a MPO440065  

193172 (2000 LN8)          Discovered 2000-Jun-07 by Comba, P. G. at Prescott
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 LN8 = 2004 PG15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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