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JPL Small-Body Database Browser
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136224 (2003 WH86)
Classification: Main-belt Asteroid          SPK-ID: 2136224
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1295135080275835 3.9446e-08  
a 2.328498768968042 1.2587e-08 au
q 2.026926724961081 9.1258e-08 au
i 5.557038920951896 4.3747e-06 deg
node 226.5829535400678 4.3034e-05 deg
peri 352.0223557442226 4.5975e-05 deg
M 317.4856752603941 1.581e-05 deg
tp 2458753.765790889157
(2019-Sep-27.26579089)
5.7176e-05 TDB
period 1297.813973479286
3.55
1.0523e-05
2.881e-08
d
yr
n .2773895237349638 2.2492e-09 deg/d
Q 2.630070812975003 1.4217e-08 au
  Orbit Determination Parameters
   # obs. used (total)      579  
   data-arc span      21401 days (58.59 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56593  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:43:12  

Additional Information
 Earth MOID = 1.01939 au 
 Jupiter MOID = 2.34623 au 
 T_jup = 3.555 
[ 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 16.1   n/a MPO436670  

136224 (2003 WH86)          Discovered 2003-Nov-21 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2003 WH86 = 1998 HJ37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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