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4296 van Woerkom (1935 SA2)
Classification: Main-belt Asteroid          SPK-ID: 2004296
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1660895720503544 6.3597e-08  
a 2.248401834011366 1.0651e-08 AU
q 1.874965735603186 1.3968e-07 AU
i 6.148148938009627 5.7133e-06 deg
node 13.11297291620746 5.2565e-05 deg
peri 26.77624173970469 5.6035e-05 deg
M 153.649796308856 1.9197e-05 deg
tp 2456474.920023362101
(2013-Jul-01.42002336)
6.4448e-05 JED
period 1231.428847515746
3.37
8.7505e-06
2.396e-08
d
yr
n .2923433219274139 2.0774e-09 deg/d
Q 2.621837932419546 1.242e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1110  
   data-arc span      28731 days (78.66 yr)  
   first obs. used      1935-09-28  
   last obs. used      2014-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49629  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:28:19  

Additional Information
 Earth MOID = .884336 AU 
 T_jup = 3.603 
[ 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 13.2 mag n/a MPO296169  

4296 van Woerkom (1935 SA2)          Discovered 1935-Sep-28 by van Gent, H. at Johannesburg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1935 SA2 = 1972 TE5 = 1979 WB3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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