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JPL Small-Body Database Browser
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312451 (2008 KP13)
Classification: Main-belt Asteroid          SPK-ID: 2312451
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08913221017686854 5.6107e-08  
a 3.135765204443527 3.7563e-08 au
q 2.856267521175755 1.7309e-07 au
i 13.30419703617056 6.2357e-06 deg
node 130.6146689186679 3.043e-05 deg
peri 31.8018463685849 6.7237e-05 deg
M 50.51275996268773 5.4626e-05 deg
tp 2458315.914787486489
(2018-Jul-16.41478749)
0.00030824 TDB
period 2028.213793515564
5.55
3.6443e-05
9.978e-08
d
yr
n .177496081108886 3.1893e-09 deg/d
Q 3.415262887711298 4.0911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      8537 days (23.37 yr)  
   first obs. used      1996-02-17  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5644  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:01:56  

Additional Information
 Earth MOID = 1.87562 au 
 Jupiter MOID = 1.62396 au 
 T_jup = 3.164 
[ 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 15.7   n/a MPO260639  

312451 (2008 KP13)          Discovered 2008-May-27 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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