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JPL Small-Body Database Browser
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266491 (2008 DL19)
Classification: Main-belt Asteroid          SPK-ID: 2266491
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04278882891882243 4.552e-08  
a 2.176308255254293 1.672e-08 au
q 2.083186573645596 1.0392e-07 au
i 1.047327588628642 7.3078e-06 deg
node 245.7729990654145 0.00026567 deg
peri 257.3711704860016 0.00029154 deg
M 199.6318951050575 0.00012114 deg
tp 2459122.889618225180
(2020-Sep-30.38961823)
0.00039863 TDB
period 1172.678711170551
3.21
1.3514e-05
3.7e-08
d
yr
n .3069894563368113 3.5378e-09 deg/d
Q 2.26942993686299 1.7435e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      5856 days (16.03 yr)  
   first obs. used      2003-10-22  
   last obs. used      2019-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50143  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 19:34:01  

Additional Information
 Earth MOID = 1.09592 au 
 Jupiter MOID = 2.7152 au 
 T_jup = 3.683 
[ 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 17.6   n/a MPO418414  

266491 (2008 DL19)          Discovered 2008-Feb-27 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2008 DL19 = 2003 UV23 = 2005 GK208 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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