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JPL Small-Body Database Browser
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56952 (2000 SU3)
Classification: Main-belt Asteroid          SPK-ID: 2056952
[ 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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06568024054772836 5.0118e-08  
a 2.936011243324899 2.6445e-08 au
q 2.743173318612484 1.5258e-07 au
i 13.13146448589017 5.5873e-06 deg
node 104.8957874652964 2.3614e-05 deg
peri 230.7533332208586 4.7886e-05 deg
M 266.9041864626747 4.3793e-05 deg
tp 2459075.684919178643
(2020-Aug-14.18491918)		 0.00022609 TDB
period 1837.532370193263
5.03		 2.4826e-05
6.797e-08		 d
yr
n .1959149160252001 2.6469e-09 deg/d
Q 3.128849168037314 2.8182e-08 au
   Orbit Determination Parameters
   # obs. used (total)      794  
   data-arc span      7276 days (19.92 yr)  
   first obs. used      1999-06-09  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51873  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:10:28  

Additional Information
 Earth MOID = 1.74939 au 
 Jupiter MOID = 2.14163 au 
 T_jup = 3.232 
[ 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 14.2   n/a MPO347903  
diameter diameter 8.063 km 0.256 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56952 (2000 SU3)          Discovered 2000-Sep-20 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 SU3 = 1999 LD12 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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