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5916 van der Woude (1991 JD1)
Classification: Main-belt Asteroid          SPK-ID: 2005916
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1147807697622321 4.8326e-08  
a 2.321139624450002 1.2976e-08 au
q 2.054717431630012 1.1359e-07 au
i 9.292300671204382 5.2084e-06 deg
node 256.1988547398083 3.4572e-05 deg
peri 27.43611673908003 4.4623e-05 deg
M 2.788395581197541 3.2576e-05 deg
tp 2457590.495342853136
(2016-Jul-20.99534285)
0.00011683 JED
period 1291.666289086659
3.54
1.0831e-05
2.965e-08
d
yr
n .2787097588917933 2.3371e-09 deg/d
Q 2.587561817269992 1.4465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1270  
   data-arc span      14120 days (38.66 yr)  
   first obs. used      1977-06-12  
   last obs. used      2016-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48459  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 18:15:46  

Additional Information
 Earth MOID = 1.04267 au 
 Jupiter MOID = 2.52281 au 
 T_jup = 3.551 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.0 mag n/a MPO324362  

5916 van der Woude (1991 JD1)          Discovered 1991-May-08 by Helin, E. F. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1991 JD1 = 1977 LV = 1981 RZ1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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