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193761 (2001 KB74)
Classification: Main-belt Asteroid          SPK-ID: 2193761
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09682769461827609 5.3611e-08  
a 3.044427237436114 2.8692e-08 au
q 2.749642366602087 1.6999e-07 au
i 9.128801207984985 6.9269e-06 deg
node 217.40757099097 3.6329e-05 deg
peri 97.41349902565737 5.5521e-05 deg
M 145.7126822623946 3.7974e-05 deg
tp 2458215.170924162982
(2018-Apr-06.67092416)
0.0002077 TDB
period 1940.246126224047
5.31
2.7428e-05
7.509e-08
d
yr
n .1855434705598941 2.6229e-09 deg/d
Q 3.339212108270139 3.147e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      7216 days (19.76 yr)  
   first obs. used      2000-03-04  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58956  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 13:58:46  

Additional Information
 Earth MOID = 1.75583 au 
 Jupiter MOID = 1.93583 au 
 T_jup = 3.212 
[ 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 15.5   n/a MPO401552  

193761 (2001 KB74)          Discovered 2001-May-25 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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