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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1150533790816706 5.0434e-08  
a 2.321932876651789 1.3893e-08 AU
q 2.054786653192177 1.1751e-07 AU
i 9.295212231550877 5.8909e-06 deg
node 256.268517725098 3.7782e-05 deg
peri 27.01175543720245 4.8591e-05 deg
M 196.0053187726324 3.35e-05 deg
tp 2457589.208329142437
(2016-Jul-19.70832914)
0.00012293 JED
period 1292.32848836996
3.54
1.1599e-05
3.176e-08
d
yr
n .278566945818919 2.5002e-09 deg/d
Q 2.589079100111401 1.5492e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1108  
   data-arc span      13713 days (37.54 yr)  
   first obs. used      1977-06-12  
   last obs. used      2014-12-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48633  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 00:14:20  

Additional Information
 Earth MOID = 1.04422 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 12.9 mag n/a MPO267732  

5916 van der Woude (1991 JD1)          Discovered 1991-May-08 by Helin, E. F. at Palomar (675)
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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