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JPL Small-Body Database Browser
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193436 (2000 WB117)
Classification: Main-belt Asteroid          SPK-ID: 2193436
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2577780959219168 7.1602e-08  
a 2.552499880280468 1.5594e-08 au
q 1.894521321300848 1.8803e-07 au
i 2.460191202404937 5.1263e-06 deg
node 342.852631243329 0.00011757 deg
peri 31.23665294421005 0.00011778 deg
M 229.1335897246892 7.5812e-06 deg
tp 2459141.967895076980
(2020-Oct-19.46789508)
3.3567e-05 TDB
period 1489.522344332906
4.08
1.365e-05
3.737e-08
d
yr
n .2416882172796332 2.2148e-09 deg/d
Q 3.210478439260087 1.9613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      668  
   data-arc span      6349 days (17.38 yr)  
   first obs. used      2000-11-20  
   last obs. used      2018-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53755  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:51:53  

Additional Information
 Earth MOID = .894987 au 
 Jupiter MOID = 2.25707 au 
 T_jup = 3.391 
[ 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 15.3   n/a MPO299989  

193436 (2000 WB117)          Discovered 2000-Nov-20 by LINEAR at Socorro
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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