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JPL Small-Body Database Browser
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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 
[ show covariance matrix ]

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

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1928-Jun-14 08:31 00:14 Iris 0.0461782965803011 0.0461307418390669 0.0462258578884326 3.35811905107056 3.35811901399916 2425411.855144606 13.5163038214445 2524.21575796398 82.7956678108209 20.1443477533952 28825.820859695 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 08:55:07 2019-Jul-14 08:55
1955-Nov-27 10:52 00:12 Europ 0.0285686941622521 0.0285648321323692 0.0285725752996012 2.48934987318756 2.48934972373774 2435438.952684252 11.9504922509285 1291.79273943649 79.6523170806898 82.1664925034124 53065.2863744468 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 08:55:07 2019-Jul-14 08:55

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