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JPL Small-Body Database Browser
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56500 (2000 GV143)
Classification: Main-belt Asteroid          SPK-ID: 2056500
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2676821223786212 3.5684e-08  
a 2.375295751785606 1.0591e-08 au
q 1.739471543670712 8.3854e-08 au
i 9.48651066118666 3.5159e-06 deg
node 116.4930454778466 2.2945e-05 deg
peri 217.7351524005646 2.52e-05 deg
M 332.1778386901777 7.5954e-06 deg
tp 2458703.838779611138
(2019-Aug-08.33877961)
2.7932e-05 TDB
period 1337.134101327924
3.66
8.9433e-06
2.449e-08
d
yr
n .2692325322063656 1.8007e-09 deg/d
Q 3.0111199599005 1.3426e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1122  
   data-arc span      7616 days (20.85 yr)  
   first obs. used      1999-01-23  
   last obs. used      2019-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50635  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:44:45  

Additional Information
 Earth MOID = .738454 au 
 Jupiter MOID = 2.37791 au 
 T_jup = 3.475 
[ 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 MPO502531  
diameter diameter 3.007 km 0.445 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.155   0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56500 (2000 GV143)          Discovered 2000-Apr-07 by LONEOS at Anderson Mesa
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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