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JPL Small-Body Database Browser
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441567 (2008 UJ30)
Classification: Main-belt Asteroid          SPK-ID: 2441567
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1203385311390534 6.6752e-08  
a 2.376093448572335 2.2025e-08 au
q 2.090157853122012 1.5887e-07 au
i 7.991007512269296 5.821e-06 deg
node 51.17995106339206 5.118e-05 deg
peri 319.0364720285186 5.6215e-05 deg
M 337.2027243374027 2.3097e-05 deg
tp 2458685.217699123910
(2019-Jul-20.71769912)
8.6159e-05 TDB
period 1337.807733519891
3.66
1.8601e-05
5.093e-08
d
yr
n .2690969643693178 3.7415e-09 deg/d
Q 2.662029044022657 2.4675e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      5544 days (15.18 yr)  
   first obs. used      2004-08-21  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58037  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:57:47  

Additional Information
 Earth MOID = 1.09744 au 
 Jupiter MOID = 2.80703 au 
 T_jup = 3.519 
[ 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 17.2   n/a MPO456092  

441567 (2008 UJ30)          Discovered 2008-Oct-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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