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JPL Small-Body Database Browser
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193181 (2000 PK28)
Classification: Main-belt Asteroid          SPK-ID: 2193181
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1700174091315335 3.1832e-08  
a 2.425511605806391 1.3172e-08 au
q 2.013132406768723 7.6666e-08 au
i 7.451434830488351 4.3752e-06 deg
node 99.47398075205938 3.092e-05 deg
peri 307.4740931319096 3.5021e-05 deg
M 289.637508737803 1.9419e-05 deg
tp 2458870.175920225282
(2020-Jan-21.67592023)
7.5904e-05 TDB
period 1379.759720549585
3.78
1.124e-05
3.077e-08
d
yr
n .2609149945735515 2.1254e-09 deg/d
Q 2.837890804844059 1.5412e-08 au
  Orbit Determination Parameters
   # obs. used (total)      576  
   data-arc span      6551 days (17.94 yr)  
   first obs. used      2000-08-04  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54743  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:49:02  

Additional Information
 Earth MOID = 1.03302 au 
 Jupiter MOID = 2.54589 au 
 T_jup = 3.480 
[ 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 15.9   n/a MPO440065  

193181 (2000 PK28)          Discovered 2000-Aug-04 by NEAT at Haleakala
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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