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JPL Small-Body Database Browser
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357456 (2004 DP39)
Classification: Main-belt Asteroid          SPK-ID: 2357456
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1517823182598439 5.2873e-08  
a 2.717787563153749 3.0358e-08 au
q 2.305275466280501 1.3939e-07 au
i 7.122692262590022 9.0581e-06 deg
node 314.0044165745365 3.89e-05 deg
peri 263.4013287045613 5.1074e-05 deg
M 95.03728073815135 3.2601e-05 deg
tp 2458168.470713328412
(2018-Feb-18.97071333)
0.00014558 TDB
period 1636.521394486155
4.48
2.742e-05
7.507e-08
d
yr
n .2199787923414438 3.6858e-09 deg/d
Q 3.130299660026997 3.4966e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      5723 days (15.67 yr)  
   first obs. used      2004-02-23  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5383  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:08:18  

Additional Information
 Earth MOID = 1.31181 au 
 Jupiter MOID = 1.92254 au 
 T_jup = 3.332 
[ 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 16.4   n/a MPO455580  

357456 (2004 DP39)          Discovered 2004-Feb-23 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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