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JPL Small-Body Database Browser
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160706 (2000 QK4)
Classification: Main-belt Asteroid          SPK-ID: 2160706
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .191330266641882 3.9488e-08  
a 2.321602465690903 1.0892e-08 au
q 1.877409646893812 9.1856e-08 au
i 3.834641033702786 5.0743e-06 deg
node 334.5456168316958 5.7845e-05 deg
peri 16.91360272536157 5.9421e-05 deg
M 92.9555664764963 1.3765e-05 deg
tp 2458266.879205369293
(2018-May-28.37920537)		 4.8397e-05 TDB
period 1292.052650740638
3.54		 9.0928e-06
2.489e-08		 d
yr
n .2786264164959831 1.9608e-09 deg/d
Q 2.765795284487993 1.2976e-08 au
   Orbit Determination Parameters
   # obs. used (total)      355  
   data-arc span      9245 days (25.31 yr)  
   first obs. used      1993-09-15  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55481  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:51:31  

Additional Information
 Earth MOID = .871056 au 
 Jupiter MOID = 2.66042 au 
 T_jup = 3.550 
[ 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 16.7   n/a MPO454063  

160706 (2000 QK4)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2000 QK4 = 1993 RX6 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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