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266345 (2007 DU93)
Classification: Main-belt Asteroid          SPK-ID: 2266345
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04196894237185323 6.2127e-08  
a 2.72046982741022 3.3744e-08 au
q 2.606294585999275 1.6321e-07 au
i 9.187061181307055 6.5131e-06 deg
node 10.48537027176672 3.6832e-05 deg
peri 277.902368301609 0.00013025 deg
M 223.8340984287642 0.00013314 deg
tp 2459620.412169852857
(2022-Feb-09.91216985)
0.00061332 TDB
period 1638.944688588407
4.49
3.0493e-05
8.349e-08
d
yr
n .2196535383448855 4.0868e-09 deg/d
Q 2.834645068821165 3.516e-08 au
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      8036 days (22.00 yr)  
   first obs. used      1998-04-19  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54727  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 15:22:59  

Additional Information
 Earth MOID = 1.6107 au 
 Jupiter MOID = 2.2422 au 
 T_jup = 3.339 
[ 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 15.9   n/a MPO454980  

266345 (2007 DU93)          Discovered 2007-Feb-23 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2007 DU93 = 2000 TX12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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