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JPL Small-Body Database Browser
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71959 (2000 WP112)
Classification: Main-belt Asteroid          SPK-ID: 2071959
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1468931229357656 3.5759e-08  
a 2.317664950395963 8.9191e-09 au
q 1.977215907913534 8.4785e-08 au
i 3.960476554137172 3.9666e-06 deg
node 11.09241573882907 5.2629e-05 deg
peri 303.2307130587301 5.4046e-05 deg
M 288.3286290067849 1.2632e-05 deg
tp 2459257.076937925353
(2021-Feb-11.57693793)
4.5684e-05 TDB
period 1288.766998218458
3.53
7.4394e-06
2.037e-08
d
yr
n .2793367618022887 1.6125e-09 deg/d
Q 2.658113992878393 1.0229e-08 au
  Orbit Determination Parameters
   # obs. used (total)      547  
   data-arc span      7622 days (20.87 yr)  
   first obs. used      1999-06-15  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58709  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:47:46  

Additional Information
 Earth MOID = .966919 au 
 Jupiter MOID = 2.60992 au 
 T_jup = 3.562 
[ 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 16.3   n/a MPO422161  

71959 (2000 WP112)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WP112 = 2002 FD12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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