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JPL Small-Body Database Browser
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6152 Empedocles (1989 GB3)
Classification: Main-belt Asteroid          SPK-ID: 2006152
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2044008492490911 4.0227e-08  
a 2.566231794674348 1.039e-08 au
q 2.041691836472892 1.0445e-07 au
i 5.631006486829675 4.1242e-06 deg
node 5.555202316759218 4.3724e-05 deg
peri 257.3694798833592 4.4821e-05 deg
M 67.44784885320936 1.2457e-05 deg
tp 2458319.175308495347
(2018-Jul-19.67530850)
5.138e-05 TDB
period 1501.558473155901
4.11
9.1188e-06
2.497e-08
d
yr
n .2397509031022748 1.456e-09 deg/d
Q 3.090771752875805 1.2513e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2172  
   data-arc span      14526 days (39.77 yr)  
   first obs. used      1980-01-23  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46105  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 02:51:58  

Additional Information
 Earth MOID = 1.03501 au 
 Jupiter MOID = 2.02632 au 
 T_jup = 3.396 
[ 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 12.8   n/a MPO435757  
diameter diameter 6.889 km 0.194 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.216   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

6152 Empedocles (1989 GB3)          Discovered 1989-Apr-03 by Elst, E. W. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1989 GB3 = 1980 BE6 = 1985 JY1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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