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266328 (2007 DC19)
Classification: Main-belt Asteroid          SPK-ID: 2266328
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .118617941321383 7.2783e-08  
a 2.615196215948138 3.3952e-08 au
q 2.304987024660899 2.0744e-07 au
i 2.861015906518703 6.9527e-06 deg
node 144.8420680343459 0.00011853 deg
peri 222.8561721800449 0.0001214 deg
M 192.1915281764531 3.1034e-05 deg
tp 2459720.555923265930
(2022-May-21.05592327)
0.00014173 TDB
period 1544.7380549911
4.23
3.0082e-05
8.236e-08
d
yr
n .2330492207638881 4.5383e-09 deg/d
Q 2.925405407235377 3.7979e-08 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      6205 days (16.99 yr)  
   first obs. used      2001-12-17  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57248  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:55:05  

Additional Information
 Earth MOID = 1.30459 au 
 Jupiter MOID = 2.53317 au 
 T_jup = 3.396 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456886.5 (2014-Aug-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1163034621231313 7.2503e-08  
q 2.312051770623547 2.0616e-07 au
tp 2456626.754722185649
(2013-Nov-30.25472219)
0.00011583 TDB
node 144.8586606692863 0.00011858 deg
peri 222.3252098680978 0.00012158 deg
i 2.858315133448884 6.9505e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      6205 days (16.99 yr)  
   first obs. used      2001-12-17  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57248  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:55:05  

Additional Information
 Jupiter MOID = 2.53317 au 
 T_jup = 3.396 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.256637229139804E-15 -1.48312488374809E-14 -2.737556359219416E-12 2.073365278283006E-14 -6.059105437823638E-13 1.471484760095745E-15
q -1.48312488374809E-14 4.250245346650086E-14 8.080670176170596E-12 -5.773074254218389E-14 1.81460632227337E-12 -3.549402741014997E-15
tp -2.737556359219416E-12 8.080670176170596E-12 1.341595350949232E-8 -4.308688185723463E-11 3.13849859853214E-9 4.041606507791733E-14
node 2.073365278283006E-14 -5.773074254218389E-14 -4.308688185723463E-11 1.406186686743733E-8 -1.405379047970542E-8 1.362652521224686E-10
peri -6.059105437823638E-13 1.81460632227337E-12 3.13849859853214E-9 -1.405379047970542E-8 1.47812271144811E-8 -1.360475705997419E-10
i 1.471484760095745E-15 -3.549402741014997E-15 4.041606507791733E-14 1.362652521224686E-10 -1.360475705997419E-10 4.831003995826861E-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 17.1   n/a MPO418413  

266328 (2007 DC19)          Discovered 2007-Feb-17 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2007 DC19 = 2005 UJ326 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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