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JPL Small-Body Database Browser
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108451 (2001 KG49)
Classification: Main-belt Asteroid          SPK-ID: 2108451
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .145535972220432 4.7377e-08  
a 2.416361135938861 1.2598e-08 au
q 2.064693668784332 1.1586e-07 au
i .9316039087989522 5.0311e-06 deg
node 226.4947247835665 0.0002968 deg
peri 21.43531632636913 0.00029728 deg
M 24.11945591704642 1.7312e-05 deg
tp 2458908.580808445252
(2020-Feb-29.08080845)
6.5735e-05 TDB
period 1371.959179905139
3.76
1.0729e-05
2.937e-08
d
yr
n .2623984775005415 2.052e-09 deg/d
Q 2.76802860309339 1.4431e-08 au
  Orbit Determination Parameters
   # obs. used (total)      561  
   data-arc span      7500 days (20.53 yr)  
   first obs. used      1998-09-20  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57794  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:07:54  

Additional Information
 Earth MOID = 1.05094 au 
 Jupiter MOID = 2.25594 au 
 T_jup = 3.502 
[ 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 16.1   n/a MPO426688  

108451 (2001 KG49)          Discovered 2001-May-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 KG49 = 1998 SA8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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