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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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 
[ 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 15.3   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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