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207687 Senckenberg (2007 RZ15)
Classification: Main-belt Asteroid          SPK-ID: 2207687
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2168573830513277 3.5937e-08  
a 2.362578086472051 9.5598e-09 au
q 1.850235585385308 8.584e-08 au
i 2.761384165856954 3.5435e-06 deg
node 210.2173169329906 9.3785e-05 deg
peri 141.2174004871869 9.4254e-05 deg
M 189.7112785153089 1.0671e-05 deg
tp 2459627.923914713489
(2022-Feb-17.42391471)
4.1669e-05 TDB
period 1326.409684255935
3.63
8.0506e-06
2.204e-08
d
yr
n .2714093573600122 1.6473e-09 deg/d
Q 2.874920587558793 1.1633e-08 au
  Orbit Determination Parameters
   # obs. used (total)      503  
   data-arc span      8598 days (23.54 yr)  
   first obs. used      1996-09-10  
   last obs. used      2020-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50468  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 04:31:08  

Additional Information
 Earth MOID = .845675 au 
 Jupiter MOID = 2.56726 au 
 T_jup = 3.516 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.67   n/a E2021B55  

207687 Senckenberg           Discovered 2007 Sept. 12 by E. Schwab and R. Kling at Taunus.
Johann Christian Senckenberg (1707-1772) was a medical practitioner in his native city of Frankfurt am Main. He donated his estate as a foundation for science and medicine. Amongst others, the Senckenberg Museum, a hospital and the Physikalischer Verein at Frankfurt am Main are based on his foundation.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110517/MPCPages.arcLast Updated: 2011-06-24

Alternate Designations
 2007 RZ15 = 2005 AL38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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