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JPL Small-Body Database Browser
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379629 (2011 DN13)
Classification: Main-belt Asteroid          SPK-ID: 2379629
[ 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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01774676115170636 7.1711e-08  
a 2.363198626502076 2.7916e-08 au
q 2.321259504923503 1.65e-07 au
i 2.191830728987068 7.0515e-06 deg
node 247.6934199241621 0.00016547 deg
peri 348.9875286870476 0.00025478 deg
M 109.4638260712644 0.00018973 deg
tp 2458597.024760246804
(2019-Apr-23.52476025)		 0.00070126 TDB
period 1326.932298315497
3.63		 2.3512e-05
6.437e-08		 d
yr
n .2713024624217903 4.8072e-09 deg/d
Q 2.405137748080648 2.8411e-08 au
   Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      4129 days (11.30 yr)  
   first obs. used      2008-04-30  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57682  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:57:32  

Additional Information
 Earth MOID = 1.30838 au 
 Jupiter MOID = 2.56581 au 
 T_jup = 3.548 
[ 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 MPO434348  

379629 (2011 DN13)          Discovered 2008-Apr-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

Alternate Designations
 2011 DN13 = 2009 SX119 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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