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JPL Small-Body Database Browser
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47963 (2000 SO56)
Classification: Jupiter Trojan          SPK-ID: 2047963
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02912027740865148 5.1566e-08  
a 5.266303316641493 1.1356e-07 au
q 5.112947103142791 3.1704e-07 au
i 13.23477423059764 7.5052e-06 deg
node 185.6077940236409 2.5086e-05 deg
peri 103.7045557354912 0.00016158 deg
M 262.7679815816864 0.00016459 deg
tp 2459792.740940057763
(2022-Aug-01.24094006)
0.0020333 TDB
period 4414.253096899135
12.09
0.00014278
3.909e-07
d
yr
n .08155400066500218 2.6379e-09 deg/d
Q 5.419659530140194 1.1687e-07 au
  Orbit Determination Parameters
   # obs. used (total)      733  
   data-arc span      10421 days (28.53 yr)  
   first obs. used      1990-10-29  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57712  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:36:43  

Additional Information
 Earth MOID = 4.12675 au 
 Jupiter MOID = .174782 au 
 T_jup = 2.946 
[ 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 11.9   n/a MPO468345  
diameter diameter 26.772 km 0.569 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
rotation period rot_per 13.730 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.047   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

47963 (2000 SO56)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 SO56 = 1999 RH101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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