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JPL Small-Body Database Browser
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47964 (2000 SG131)
Classification: Jupiter Trojan          SPK-ID: 2047964
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 .1408725971213788 8.9406e-08  
a 5.209439532684525 1.4366e-07 au
q 4.475572256168474 4.8898e-07 au
i 14.00175750735197 7.217e-06 deg
node 259.36897207305 3.3257e-05 deg
peri 99.23433304071177 4.7932e-05 deg
M 202.837223916323 3.6909e-05 deg
tp 2460496.472874855875
(2024-Jul-04.97287486)
0.0005041 TDB
period 4342.95099613607
11.89
0.00017964
4.918e-07
d
yr
n .0828929454466082 3.4288e-09 deg/d
Q 5.943306809200575 1.6389e-07 au
  Orbit Determination Parameters
   # obs. used (total)      598  
   data-arc span      23890 days (65.41 yr)  
   first obs. used      1953-11-29  
   last obs. used      2019-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51587  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:44:26  

Additional Information
 Earth MOID = 3.50867 au 
 Jupiter MOID = .0835022 au 
 T_jup = 2.921 
[ 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 12.0   n/a MPO337641  
diameter diameter 16.521 km 1.757 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.148   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

47964 (2000 SG131)          Discovered 2000-Sep-22 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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