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JPL Small-Body Database Browser
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105896 (2000 SG187)
Classification: Jupiter Trojan          SPK-ID: 2105896
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1278394978179487 7.4667e-08  
a 5.258753032802449 1.3768e-07 au
q 4.58647668594037 4.3413e-07 au
i 10.71560141917121 7.3162e-06 deg
node 50.42084425263389 3.9462e-05 deg
peri 270.6085566063312 5.2106e-05 deg
M 272.1042842470731 4.1024e-05 deg
tp 2460075.943988698642
(2023-May-11.44398870)
0.00052571 TDB
period 4404.763447399524
12.06
0.00017299
4.736e-07
d
yr
n .08172970110631847 3.2097e-09 deg/d
Q 5.931029379664529 1.5528e-07 au
  Orbit Determination Parameters
   # obs. used (total)      481  
   data-arc span      8802 days (24.10 yr)  
   first obs. used      1995-04-01  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60031  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:41:23  

Additional Information
 Earth MOID = 3.59639 au 
 Jupiter MOID = .094606 au 
 T_jup = 2.949 
[ 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 12.2   n/a MPO280483  
diameter diameter 13.512 km 0.780 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.140   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

105896 (2000 SG187)          Discovered 2000-Sep-21 by NEAT at Haleakala
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 SG187 = 2001 UU135 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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