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117951 (6369 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2117951
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07603598111109672 6.1625e-08  
a 3.034104429810697 2.8929e-08 au
q 2.803403322696516 1.8412e-07 au
i 3.544989128886389 6.9773e-06 deg
node 314.803323908357 0.00010897 deg
peri 321.6572774730577 0.00012052 deg
M 185.544362797869 5.468e-05 deg
tp 2459935.963227525873
(2022-Dec-22.46322753)
0.00029716 TDB
period 1930.386242085852
5.29
2.7608e-05
7.559e-08
d
yr
n .1864911757820067 2.6671e-09 deg/d
Q 3.264805536924878 3.1128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      21966 days (60.14 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58896  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:44:51  

Additional Information
 Earth MOID = 1.78813 au 
 Jupiter MOID = 1.83976 au 
 T_jup = 3.235 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456951.5 (2014-Oct-21.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07951000324243536 6.19e-08  
q 2.790010196955375 1.857e-07 au
tp 2456070.760093051008
(2012-May-23.26009305)
0.00027189 TDB
node 314.9629465701784 0.00010851 deg
peri 320.4805840958979 0.00011918 deg
i 3.556133685149019 6.9886e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      21966 days (60.14 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58896  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:44:51  

Additional Information
 Jupiter MOID = 1.83976 au 
 T_jup = 3.235 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.831615810009255E-15 -1.138151287089845E-14 3.889741924302632E-12 -1.536176994401552E-15 6.209386988004286E-13 9.931119219789985E-16
q -1.138151287089845E-14 3.448548927903022E-14 -1.076665877498696E-11 2.251542674174417E-15 -1.657720874221714E-12 -2.515661714699177E-15
tp 3.889741924302632E-12 -1.076665877498696E-11 7.392513150050968E-8 -2.29725529413431E-11 1.345567595670595E-8 -5.724967073529746E-12
node -1.536176994401552E-15 2.251542674174417E-15 -2.29725529413431E-11 1.17752101877774E-8 -1.175508229944903E-8 1.085792019517005E-10
peri 6.209386988004286E-13 -1.657720874221714E-12 1.345567595670595E-8 -1.175508229944903E-8 1.420440132310371E-8 -1.093962904038045E-10
i 9.931119219789985E-16 -2.515661714699177E-15 -5.724967073529746E-12 1.085792019517005E-10 -1.093962904038045E-10 4.884004528555576E-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 15.3   n/a MPO502792  
diameter diameter 6.166 km 0.291 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117951 (6369 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
 6369 P-L = 2000 EZ186 = 2003 WA131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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