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268801 (2006 UG212)
Classification: Main-belt Asteroid          SPK-ID: 2268801
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09164630118831202 8.1252e-08  
a 2.257074281630262 1.4488e-08 au
q 2.050221772211583 1.7863e-07 au
i 3.661169638516638 8.8859e-06 deg
node 357.7657721193595 7.9161e-05 deg
peri 160.5435440477459 8.5967e-05 deg
M 264.5673633854394 3.6291e-05 deg
tp 2459328.830801681213
(2021-Apr-24.33080168)
0.00012652 TDB
period 1238.560442195752
3.39
1.1925e-05
3.265e-08
d
yr
n .2906600176587124 2.7986e-09 deg/d
Q 2.463926791048942 1.5816e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      9703 days (26.57 yr)  
   first obs. used      1994-03-05  
   last obs. used      2020-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58425  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:10:52  

Additional Information
 Earth MOID = 1.05934 au 
 Jupiter MOID = 2.51254 au 
 T_jup = 3.614 
[ 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 17.3   n/a MPO494454  

268801 (2006 UG212)          Discovered 2006-Oct-23 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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