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JPL Small-Body Database Browser
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7163 Barenboim (1984 DB)
Classification: Main-belt Asteroid          SPK-ID: 2007163
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1870793999938953 3.7077e-08  
a 2.27886041653772 1.0104e-08 au
q 1.852532577142005 8.6258e-08 au
i 20.75705827653757 4.9437e-06 deg
node 154.5405339109845 1.1952e-05 deg
peri 310.7675424855249 1.8478e-05 deg
M 220.6078337356068 1.2741e-05 deg
tp 2459487.031407351619
4.5011e-05 TDB
period 1256.536226823272
n .2865018869453041 1.9054e-09 deg/d
Q 2.705188255933435 1.1994e-08 au
  Orbit Determination Parameters
   # obs. used (total)      995  
   data-arc span      12861 days (35.21 yr)  
   first obs. used      1984-02-24  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53418  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 01:25:58  

Additional Information
 Earth MOID = .91616 au 
 Jupiter MOID = 2.471 au 
 T_jup = 3.499 
[ 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 15.0   n/a MPO492835  
diameter diameter 2.585 km 0.461 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  
geometric albedo albedo 0.318   0.183 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  

7163 Barenboim           Discovered 1984 Feb. 24 by E. F. Helin and R. S. Dunbar at Palomar.
Argentinian-born pianist and conductor Daniel Barenboim (b. 1942) has been central to bringing classical music to a wide audience. The name was suggested by W. A. Fröger.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100527/MPCPages.arcLast Updated: 2010-12-06

Alternate Designations
 1984 DB = 1991 DL 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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