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JPL Small-Body Database Browser
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312487 (2008 UZ235)
Classification: Jupiter Trojan          SPK-ID: 2312487
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03443799765754978 8.314e-08  
a 5.247446739670169 2.3462e-07 au
q 5.066735181141291 6.2686e-07 au
i 5.615907498988264 6.045e-06 deg
node 249.0192484433159 9.1556e-05 deg
peri 179.3814193557078 0.00017952 deg
M 277.015675682566 0.00015953 deg
tp 2459612.578146177962
(2022-Feb-02.07814618)
0.0019815 TDB
period 4390.56575589326
12.02
0.00029446
8.062e-07
d
yr
n .08199398893338247 5.4991e-09 deg/d
Q 5.428158298199047 2.427e-07 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      6815 days (18.66 yr)  
   first obs. used      2001-02-22  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52746  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 08:11:19  

Additional Information
 Earth MOID = 4.08047 au 
 Jupiter MOID = .0108077 au 
 T_jup = 2.989 
[ 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 MPO418615  

312487 (2008 UZ235)          Discovered 2008-Oct-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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