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JPL Small-Body Database Browser
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379012 (2008 UJ354)
Classification: Main-belt Asteroid          SPK-ID: 2379012
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1366638151625401 5.7638e-08  
a 2.830879966446093 4.226e-08 au
q 2.444001109964366 1.5252e-07 au
i 13.05312365132255 8.9153e-06 deg
node 119.6276845187394 2.7e-05 deg
peri 289.5544462749972 4.5272e-05 deg
M 74.48466198881275 3.2894e-05 deg
tp 2458240.547694219714
(2018-May-02.04769422)
0.00016042 TDB
period 1739.725020170808
4.76
3.8956e-05
1.067e-07
d
yr
n .2069292536613947 4.6336e-09 deg/d
Q 3.21775882292782 4.8035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      6588 days (18.04 yr)  
   first obs. used      2001-03-19  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51612  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:38:35  

Additional Information
 Earth MOID = 1.49137 au 
 Jupiter MOID = 2.18363 au 
 T_jup = 3.262 
[ 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 15.7   n/a MPO427883  

379012 (2008 UJ354)          Discovered 2008-Oct-24 by CSS at Catalina
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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