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JPL Small-Body Database Browser
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71954 (2000 WW104)
Classification: Main-belt Asteroid          SPK-ID: 2071954
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09664772640233135 4.7471e-08  
a 2.313056369575545 1.2207e-08 au
q 2.089504730415638 1.124e-07 au
i 7.985997765436637 4.85e-06 deg
node 103.4672710676147 3.976e-05 deg
peri 160.5881847176315 4.7823e-05 deg
M 280.6244226056776 2.7318e-05 deg
tp 2458883.810159539171
(2020-Feb-04.31015954)
9.7941e-05 TDB
period 1284.924920009424
3.52
1.0171e-05
2.785e-08
d
yr
n .2801720119159644 2.2178e-09 deg/d
Q 2.536608008735452 1.3386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      574  
   data-arc span      9255 days (25.34 yr)  
   first obs. used      1994-01-04  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55475  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:37:44  

Additional Information
 Earth MOID = 1.07485 au 
 Jupiter MOID = 2.52952 au 
 T_jup = 3.564 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO432272  

71954 (2000 WW104)          Discovered 2000-Nov-24 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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