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67881 (2000 WO47)
Classification: Main-belt Asteroid          SPK-ID: 2067881
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1122896283161899 5.9674e-08  
a 2.345233844211301 1.3683e-08 au
q 2.081888407530265 1.4052e-07 au
i 6.354130074523828 6.357e-06 deg
node 216.6801777522066 3.4665e-05 deg
peri 175.3411708314791 3.9805e-05 deg
M 240.5155788574337 2.2827e-05 deg
tp 2459635.898009601300
(2022-Feb-25.39800960)
8.5833e-05 TDB
period 1311.830295176683
3.59
1.148e-05
3.143e-08
d
yr
n .2744257403748354 2.4016e-09 deg/d
Q 2.608579280892337 1.5219e-08 au
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      8636 days (23.64 yr)  
   first obs. used      1996-10-02  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57421  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:33:07  

Additional Information
 Earth MOID = 1.08666 au 
 Jupiter MOID = 2.79872 au 
 T_jup = 3.545 
[ 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 16.46   n/a E2021B10  

67881 (2000 WO47)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WO47 = 1996 TA57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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