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JPL Small-Body Database Browser
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117506 Wildberg (2005 CO25)
Classification: Main-belt Asteroid          SPK-ID: 2117506
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1280308742706772 4.0513e-08  
a 2.184848361696028 1.1537e-08 au
q 1.905120315799229 8.6692e-08 au
i 4.547760319128764 4.7854e-06 deg
node 72.46321112634507 7.3488e-05 deg
peri 188.1761185199797 7.7539e-05 deg
M 39.45545789246165 2.5326e-05 deg
tp 2458471.218922078815
(2018-Dec-18.71892208)
8.2669e-05 TDB
period 1179.588085848034
3.23
9.343e-06
2.558e-08
d
yr
n .3051912818712368 2.4173e-09 deg/d
Q 2.464576407592828 1.3014e-08 au
  Orbit Determination Parameters
   # obs. used (total)      376  
   data-arc span      7474 days (20.46 yr)  
   first obs. used      1999-05-13  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59631  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 13:52:00  

Additional Information
 Earth MOID = .889525 au 
 Jupiter MOID = 2.5834 au 
 T_jup = 3.663 
[ 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 17.0   n/a MPO436564  

117506 Wildberg           Discovered 2005 Feb. 5 by R. Apitzsch at the Wildberg Observatory.
Since 2000 the city of Wildberg, in the northern part of Germany's Black Forest, has hosted the discoverer's observatory, which is dedicated to confirmation of near-earth objects and research on minor planets generally.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060219/MPCPages.arcLast Updated: 2010-06-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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