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JPL Small-Body Database Browser
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185889 (2000 QK192)
Classification: Main-belt Asteroid          SPK-ID: 2185889
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1803244615539583 5.8995e-08  
a 2.698440597607367 2.1019e-08 au
q 2.211845749808477 1.5435e-07 au
i 12.61099338029723 6.0601e-06 deg
node 13.85279912525155 2.3016e-05 deg
peri 306.8428056991611 2.8794e-05 deg
M 177.3180465049246 2.0978e-05 deg
tp 2458203.023016676192
(2018-Mar-25.52301668)
9.0655e-05 TDB
period 1619.077807675925
4.43
1.8917e-05
5.179e-08
d
yr
n .2223487952791814 2.5979e-09 deg/d
Q 3.185035445406257 2.4809e-08 au
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      7108 days (19.46 yr)  
   first obs. used      2000-08-10  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52347  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:11:30  

Additional Information
 Earth MOID = 1.22619 au 
 Jupiter MOID = 2.2702 au 
 T_jup = 3.311 
[ 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 15.7   n/a MPO459841  

185889 (2000 QK192)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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