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JPL Small-Body Database Browser
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295699 (2008 TC173)
Classification: Jupiter Trojan          SPK-ID: 2295699
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04475225400227998 1.1566e-07  
a 5.246535517539208 2.2633e-07 au
q 5.01174122742631 7.1134e-07 au
i 2.529551189193986 1.2175e-05 deg
node 346.8511719781654 0.00016672 deg
peri 335.7358475436298 0.00021173 deg
M 2.153518648069217 0.00012221 deg
tp 2458574.242493067979
(2019-Mar-31.74249307)
0.001491 TDB
period 4389.422169156741
12.02
0.00028403
7.776e-07
d
yr
n .08201535102493004 5.307e-09 deg/d
Q 5.481329807652106 2.3646e-07 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      8821 days (24.15 yr)  
   first obs. used      1995-08-01  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63485  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:02:34  

Additional Information
 Earth MOID = 3.99857 au 
 Jupiter MOID = .0163605 au 
 T_jup = 2.996 
[ 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 14.0   n/a MPO291816  

295699 (2008 TC173)          Discovered 2008-Oct-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 TC173 = 2009 UG58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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