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266869 (2009 UZ151)
Classification: Jupiter Trojan          SPK-ID: 2266869
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .132771132406057 9.3923e-08  
a 5.246509285397882 2.5549e-07 au
q 4.549924306396712 6.6854e-07 au
i 18.62214409082265 8.3093e-06 deg
node 270.8152602582763 2.8465e-05 deg
peri 165.2198810735669 5.3459e-05 deg
M 297.648934250946 5.3277e-05 deg
tp 2459760.730826875965
(2022-Jun-30.23082688)
0.00068332 TDB
period 4389.389249204603
12.02
0.00032062
8.778e-07
d
yr
n .08201596613133255 5.9909e-09 deg/d
Q 5.943094264399051 2.8941e-07 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      8379 days (22.94 yr)  
   first obs. used      1996-10-17  
   last obs. used      2019-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44692  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:06:53  

Additional Information
 Earth MOID = 3.569 au 
 Jupiter MOID = .576137 au 
 T_jup = 2.878 
[ 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 12.8   n/a MPO454983  
diameter diameter 13.291 km 0.528 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.083   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

266869 (2009 UZ151)          Discovered 2009-Oct-18 by LINEAR at Socorro
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2009 UZ151 = 2006 KW118 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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