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160475 (2006 KR12)
Classification: Main-belt Asteroid          SPK-ID: 2160475
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08542479365413498 5.3761e-08  
a 2.994878267333027 2.5609e-08 au
q 2.73904140932685 1.617e-07 au
i 11.64910895973249 6.6858e-06 deg
node 151.7912286344755 3.1008e-05 deg
peri 277.9063483164384 5.1954e-05 deg
M 45.51947658616472 4.0218e-05 deg
tp 2458761.134283973019
(2019-Oct-04.63428397)
0.0002119 TDB
period 1893.072245824203
5.18
2.4281e-05
6.648e-08
d
yr
n .1901670687920649 2.4391e-09 deg/d
Q 3.250715125339204 2.7796e-08 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      7275 days (19.92 yr)  
   first obs. used      2000-02-29  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61263  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:20:23  

Additional Information
 Earth MOID = 1.78433 au 
 Jupiter MOID = 1.99548 au 
 T_jup = 3.218 
[ 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 15.4   n/a MPO270737  

160475 (2006 KR12)          Discovered 2006-May-20 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

Alternate Designations
 2006 KR12 = 2000 DA51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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