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243496 (2009 UV105)
Classification: Jupiter Trojan          SPK-ID: 2243496
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03148630011427851 1.1708e-07  
a 5.295901266124899 2.6722e-07 au
q 5.129152929484103 8.2766e-07 au
i 19.96952775870954 7.2864e-06 deg
node 222.9950235920137 2.2761e-05 deg
peri 164.4113521389176 0.00013475 deg
M 319.1426365888656 0.0001382 deg
tp 2459505.714821812986
(2021-Oct-18.21482181)
0.0017195 TDB
period 4451.519155127615
12.19
0.00033693
9.225e-07
d
yr
n .08087126831417163 6.121e-09 deg/d
Q 5.462649602765694 2.7564e-07 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      8062 days (22.07 yr)  
   first obs. used      1997-09-30  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5306  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:15:22  

Additional Information
 Earth MOID = 4.13866 au 
 Jupiter MOID = .0353385 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 13.3   n/a MPO494333  
diameter diameter 14.678 km 2.200 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.036   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

243496 (2009 UV105)          Discovered 2009-Oct-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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