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312600 (2009 KF34)
Classification: Main-belt Asteroid          SPK-ID: 2312600
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01886487410159237 5.4517e-08  
a 2.603799522043926 2.4423e-08 au
q 2.554679171874781 1.4177e-07 au
i 3.908439177407339 5.6107e-06 deg
node 270.6266746252278 8.5273e-05 deg
peri 39.52089340708385 0.00016884 deg
M 163.2412885129812 0.00014501 deg
tp 2458304.615353478000
(2018-Jul-05.11535348)
0.00061884 TDB
period 1534.651404861941
4.20
2.1592e-05
5.912e-08
d
yr
n .2345809601186832 3.3004e-09 deg/d
Q 2.652919872213071 2.4883e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      4849 days (13.28 yr)  
   first obs. used      2006-09-26  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56461  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 06:37:52  

Additional Information
 Earth MOID = 1.54077 au 
 Jupiter MOID = 2.38817 au 
 T_jup = 3.410 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO455304  

312600 (2009 KF34)          Discovered 2006-Sep-26 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2009 KF34 = 2006 UB74 = 2006 UT361 = 2010 RM108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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