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233841 (2008 UR296)
Classification: Main-belt Asteroid          SPK-ID: 2233841
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02185481112134889 6.3295e-08  
a 2.764758398247475 2.148e-08 au
q 2.704335125657614 1.7431e-07 au
i 4.567371299864937 6.7537e-06 deg
node 240.3713511783496 6.2133e-05 deg
peri 353.8139510907432 0.00013763 deg
M 85.52832866191224 0.00011971 deg
tp 2458997.574598834967
(2020-May-28.07459883)
0.00055977 TDB
period 1679.129554689477
4.60
1.9568e-05
5.357e-08
d
yr
n .2143967980282351 2.4985e-09 deg/d
Q 2.825181670837337 2.1949e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      7426 days (20.33 yr)  
   first obs. used      2001-02-18  
   last obs. used      2021-06-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55335  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 15:41:42  

Additional Information
 Earth MOID = 1.69253 au 
 Jupiter MOID = 2.15514 au 
 T_jup = 3.335 
[ 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 16.17   n/a E2021B55  

233841 (2008 UR296)          Discovered 2008-Oct-29 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2008 UR296 = 2003 UA67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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