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JPL Small-Body Database Browser
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312599 (2009 KP26)
Classification: Main-belt Asteroid          SPK-ID: 2312599
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09866730624062592 7.4133e-08  
a 3.078252034917777 6.7181e-08 au
q 2.774529198702715 2.271e-07 au
i 10.32276923011494 8.1874e-06 deg
node 115.8101139939878 3.1521e-05 deg
peri 203.6578423580336 4.3899e-05 deg
M 239.5389840936222 3.003e-05 deg
tp 2459260.583246983070
(2021-Feb-15.08324698)
0.00017162 TDB
period 1972.671134523647
5.40
6.4579e-05
1.768e-07
d
yr
n .1824936725131995 5.9743e-09 deg/d
Q 3.38197487113284 7.381e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      4982 days (13.64 yr)  
   first obs. used      2005-10-05  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55198  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:02:05  

Additional Information
 Earth MOID = 1.76349 au 
 Jupiter MOID = 1.88869 au 
 T_jup = 3.196 
[ 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 15.9   n/a MPO434004  

312599 (2009 KP26)          Discovered 2009-May-29 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2009 KP26 = 2010 LK87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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