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JPL Small-Body Database Browser
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441612 (2008 UL300)
Classification: Main-belt Asteroid          SPK-ID: 2441612
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1381973051196284 6.3505e-08  
a 2.395217136464409 1.8968e-08 au
q 2.064204583028674 1.5521e-07 au
i 5.676971048709722 8.5744e-06 deg
node 301.5148207832831 5.8214e-05 deg
peri 74.52576171969017 6.8691e-05 deg
M 48.27283716881972 3.274e-05 deg
tp 2458818.941709061575
(2019-Dec-01.44170906)
0.00012282 TDB
period 1353.990951666105
3.71
1.6083e-05
4.403e-08
d
yr
n .2658806541927144 3.1583e-09 deg/d
Q 2.726229689900143 2.1589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      5062 days (13.86 yr)  
   first obs. used      2006-01-05  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6008  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 22:52:23  

Additional Information
 Earth MOID = 1.07374 au 
 Jupiter MOID = 2.77402 au 
 T_jup = 3.510 
[ 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 17.6   n/a MPO446752  

441612 (2008 UL300)          Discovered 2008-Sep-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2008 UL300 = 2008 SE211 = 2008 SN174 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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