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(2015 KW15)
Classification: Outer Main-belt Asteroid          SPK-ID: 3721107
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3908285332249632 1.047e-07  
a 4.598819377038144 1.1939e-07 au
q 2.801469545343787 4.6513e-07 au
i 12.88217301108069 7.5996e-06 deg
node 172.4923566510003 5.9781e-05 deg
peri 58.41084070270045 6.9152e-05 deg
M 190.6564990691087 2.1631e-05 deg
tp 2460694.970408526401
(2025-Jan-19.47040853)
0.00026345 TDB
period 3602.201110265506
9.86
0.00014028
3.841e-07
d
yr
n .09993889540872015 3.8919e-09 deg/d
Q 6.3961692087325 1.6606e-07 au
  Orbit Determination Parameters
   # obs. used (total)      54  
   data-arc span      4075 days (11.16 yr)  
   first obs. used      2005-05-15  
   last obs. used      2016-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50526  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 19:31:22  

Additional Information
 Earth MOID = 1.81952 au 
 Jupiter MOID = .0647443 au 
 T_jup = 2.819 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO343948  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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