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266348 (2007 DC102)
Classification: Main-belt Asteroid          SPK-ID: 2266348
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .05008548535548671 5.9529e-08  
a 2.730204156763646 2.5053e-08 au
q 2.593460556452571 1.5886e-07 au
i 6.14810532316508 6.4206e-06 deg
node 347.8347250989411 4.6806e-05 deg
peri 7.62697116542348 7.0138e-05 deg
M 131.0834584390259 5.1352e-05 deg
tp 2458400.520374640389
(2018-Oct-09.02037464)
0.00023591 TDB
period 1647.749210324125
4.51
2.268e-05
6.209e-08
d
yr
n .2184798498123299 3.0072e-09 deg/d
Q 2.86694775707472 2.6308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      8409 days (23.02 yr)  
   first obs. used      1996-12-08  
   last obs. used      2019-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57654  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:26:10  

Additional Information
 Earth MOID = 1.58824 au 
 Jupiter MOID = 2.3682 au 
 T_jup = 3.344 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457146.5 (2015-May-04.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04967640114166782 6.0249e-08  
q 2.593589965168475 1.6055e-07 au
tp 2456739.799228337740
(2014-Mar-23.29922834)
0.00023837 TDB
node 347.8932776075057 4.6741e-05 deg
peri 4.803377808300711 6.9923e-05 deg
i 6.154905704173978 6.4251e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      8409 days (23.02 yr)  
   first obs. used      1996-12-08  
   last obs. used      2019-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57654  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:26:10  

Additional Information
 Jupiter MOID = 2.3682 au 
 T_jup = 3.344 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.629883787998246E-15 -9.57311376102151E-15 -3.190172103312735E-12 7.505328729995891E-15 -7.341102211035521E-13 -5.693987406355437E-16
q -9.57311376102151E-15 2.57758192534736E-14 7.620498480830705E-12 -1.974146032435284E-14 1.787637517860213E-12 1.74141793908695E-15
tp -3.190172103312735E-12 7.620498480830705E-12 5.681990859906946E-8 -2.116511401454925E-11 1.241828928822539E-8 -5.003153971404127E-13
node 7.505328729995891E-15 -1.974146032435284E-14 -2.116511401454925E-11 2.184728312055523E-9 -2.175898948249548E-9 -4.61539149350261E-11
peri -7.341102211035521E-13 1.787637517860213E-12 1.241828928822539E-8 -2.175898948249548E-9 4.889216648120796E-9 4.578580292449265E-11
i -5.693987406355437E-16 1.74141793908695E-15 -5.003153971404127E-13 -4.61539149350261E-11 4.578580292449265E-11 4.128217374149569E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO413194  

266348 (2007 DC102)          Discovered 2007-Feb-24 by Nyukasa at Nyukasa
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2007 DC102 = 1996 XK21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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