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JPL Small-Body Database Browser
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233790 (2008 UY23)
Classification: Jupiter Trojan          SPK-ID: 2233790
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 .05182310383849227 5.952e-08  
a 5.167685863189878 1.6704e-07 au
q 4.899880342097081 4.1223e-07 au
i 5.98484513799773 6.7618e-06 deg
node 234.3548119494177 7.7198e-05 deg
peri 220.5970276386509 0.00012996 deg
M 252.1518213292568 0.00010961 deg
tp 2459885.943225130363
(2022-Nov-02.44322513)
0.0013446 TDB
period 4290.842615522693
11.75
0.00020805
5.696e-07
d
yr
n .08389960486960116 4.068e-09 deg/d
Q 5.435491384282676 1.757e-07 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      7990 days (21.88 yr)  
   first obs. used      1997-12-05  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61126  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:37:33  

Additional Information
 Earth MOID = 3.91938 au 
 Jupiter MOID = .0197809 au 
 T_jup = 2.987 
[ 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 MPO454691  

233790 (2008 UY23)          Discovered 2008-Oct-20 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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