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146305 (2001 KC19)
Classification: Main-belt Asteroid          SPK-ID: 2146305
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 .1269014913021581 5.5162e-08  
a 2.323803486223273 1.6092e-08 au
q 2.028909358328386 1.2911e-07 au
i 7.151496100677944 4.901e-06 deg
node 81.21040930133711 5.6863e-05 deg
peri 221.074247037892 6.3735e-05 deg
M 61.50401500185392 3.0607e-05 deg
tp 2458779.445941911653
(2019-Oct-22.94594191)
0.00010994 TDB
period 1293.890503073764
3.54
1.344e-05
3.68e-08
d
yr
n .2782306533240523 2.89e-09 deg/d
Q 2.618697614118161 1.8134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      520  
   data-arc span      6618 days (18.12 yr)  
   first obs. used      2001-03-23  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63609  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:22:09  

Additional Information
 Earth MOID = 1.0194 au 
 Jupiter MOID = 2.57162 au 
 T_jup = 3.555 
[ 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 15.8   n/a MPO436735  

146305 (2001 KC19)          Discovered 2001-May-18 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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