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362794 (2011 WO141)
Classification: Main-belt Asteroid          SPK-ID: 2362794
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09121539881578139 5.5596e-08  
a 2.731796100127512 2.8018e-08 au
q 2.482614229370985 1.5571e-07 au
i 7.556962582707839 5.8492e-06 deg
node 254.6117369103047 4.2434e-05 deg
peri 285.6952306186791 5.4121e-05 deg
M 247.8319603886841 3.732e-05 deg
tp 2459714.351320382524
(2022-May-14.85132038)
0.00017419 TDB
period 1649.190589215277
4.52
2.5372e-05
6.946e-08
d
yr
n .2182889002363858 3.3582e-09 deg/d
Q 2.980977970884039 3.0574e-08 au
  Orbit Determination Parameters
   # obs. used (total)      348  
   data-arc span      6173 days (16.90 yr)  
   first obs. used      2004-02-17  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5268  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:50  

Additional Information
 Earth MOID = 1.49746 au 
 Jupiter MOID = 2.05014 au 
 T_jup = 3.335 
[ 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 15.90   n/a MPCxxxxx  

362794 (2011 WO141)          Discovered 2004-Feb-17 by CSS at Catalina
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2011 WO141 = 2009 KJ36 = 2010 VN68 = 2013 CR134 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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