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295423 (2008 KB13)
Classification: Main-belt Asteroid          SPK-ID: 2295423
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2404761631213867 5.036e-08  
a 2.60476584561844 2.1632e-08 au
q 1.978381749234483 1.3053e-07 au
i 3.188875353407222 9.0409e-06 deg
node 196.3414744358522 7.4127e-05 deg
peri 111.4956015788266 7.6393e-05 deg
M 261.7640769955814 1.7103e-05 deg
tp 2459419.505080746663
(2021-Jul-24.00508075)
7.4026e-05 TDB
period 1535.505795186695
4.20
1.9128e-05
5.237e-08
d
yr
n .2344504339407128 2.9205e-09 deg/d
Q 3.231149942002396 2.6833e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      9155 days (25.07 yr)  
   first obs. used      1995-03-27  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61445  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:42:32  

Additional Information
 Earth MOID = .966443 au 
 Jupiter MOID = 2.05491 au 
 T_jup = 3.369 
[ 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 16.9   n/a MPO427596  

295423 (2008 KB13)          Discovered 2008-May-27 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 KB13 = 2000 QF153 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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