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136211 (2003 WN33)
Classification: Main-belt Asteroid          SPK-ID: 2136211
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1070455230172241 4.6577e-08  
a 2.410219073971438 1.3233e-08 au
q 2.152215912612076 1.104e-07 au
i 5.301732146348049 4.5066e-06 deg
node 285.9983754784533 6.2515e-05 deg
peri 138.4225773482371 6.8694e-05 deg
M 147.4973188284652 2.7512e-05 deg
tp 2458440.529909813204
(2018-Nov-18.02990981)
0.00010361 TDB
period 1366.731504466793
3.74
1.1255e-05
3.081e-08
d
yr
n .2634021377450049 2.1692e-09 deg/d
Q 2.6682222353308 1.4649e-08 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      9043 days (24.76 yr)  
   first obs. used      1995-07-25  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57103  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:36:51  

Additional Information
 Earth MOID = 1.16925 au 
 Jupiter MOID = 2.58264 au 
 T_jup = 3.506 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456929.5 (2014-Sep-29.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .105932408912485 4.635e-08  
q 2.155338911978008 1.0967e-07 au
tp 2457074.195963923453
(2015-Feb-20.69596392)
0.00010408 TDB
node 286.0889689322274 6.2462e-05 deg
peri 138.632819244853 6.8804e-05 deg
i 5.303580060943622 4.5081e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      9043 days (24.76 yr)  
   first obs. used      1995-07-25  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57103  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:36:51  

Additional Information
 Jupiter MOID = 2.58264 au 
 T_jup = 3.506 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.148315411001189E-15 -5.054815627069171E-15 -1.584287137479759E-12 -1.81806791825543E-14 -4.471148998989786E-13 -1.291882351525259E-15
q -5.054815627069171E-15 1.202797468285379E-14 3.863757943665451E-12 4.414350451308986E-14 1.083210162120585E-12 3.188346616436826E-15
tp -1.584287137479759E-12 3.863757943665451E-12 1.083174218315688E-8 1.554079202439412E-11 3.039851318143253E-9 2.493877856723384E-12
node -1.81806791825543E-14 4.414350451308986E-14 1.554079202439412E-11 3.901483652333555E-9 -3.879977854364366E-9 1.328710164880833E-11
peri -4.471148998989786E-13 1.083210162120585E-12 3.039851318143253E-9 -3.879977854364366E-9 4.734043584138106E-9 -1.251442266555083E-11
i -1.291882351525259E-15 3.188346616436826E-15 2.493877856723384E-12 1.328710164880833E-11 -1.251442266555083E-11 2.032314109918493E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO469432  

136211 (2003 WN33)          Discovered 2003-Nov-18 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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