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JPL Small-Body Database Browser
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201980 (2004 PW51)
Classification: Main-belt Asteroid          SPK-ID: 2201980
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2137293916460501 5.5048e-08  
a 2.36487171873084 1.3396e-08 au
q 1.859429124965549 1.2566e-07 au
i 4.541131285691757 4.7539e-06 deg
node 102.900448171546 7.3966e-05 deg
peri 229.3654359152899 7.5389e-05 deg
M 8.419846555951574 1.4235e-05 deg
tp 2458569.432129623363
(2019-Mar-26.93212962)
5.2386e-05 TDB
period 1328.34170566727
3.64
1.1287e-05
3.09e-08
d
yr
n .2710146029926539 2.3027e-09 deg/d
Q 2.870314312496131 1.6259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      9097 days (24.91 yr)  
   first obs. used      1995-01-07  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57055  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:39:04  

Additional Information
 Earth MOID = .851717 au 
 Jupiter MOID = 2.49445 au 
 T_jup = 3.513 
[ 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 17.2   n/a MPO449981  

201980 (2004 PW51)          Discovered 2004-Aug-08 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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