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259276 (2003 DN15)
Classification: Main-belt Asteroid          SPK-ID: 2259276
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1164729621362687 5.9289e-08  
a 2.598671235871329 1.6473e-08 au
q 2.295996299411077 1.5422e-07 au
i 12.46095263746979 4.0838e-06 deg
node 122.5856696251089 3.0544e-05 deg
peri 101.5719167485047 3.7551e-05 deg
M 357.4413882787724 1.9079e-05 deg
tp 2459011.374951285672
(2020-Jun-10.87495129)
8.1064e-05 TDB
period 1530.119803001357
4.19
1.4549e-05
3.983e-08
d
yr
n .2352756949448361 2.2372e-09 deg/d
Q 2.901346172331581 1.8392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      560  
   data-arc span      7767 days (21.26 yr)  
   first obs. used      1999-04-10  
   last obs. used      2020-07-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51858  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:11:13  

Additional Information
 Earth MOID = 1.32472 au 
 Jupiter MOID = 2.20289 au 
 T_jup = 3.373 
[ 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 15.9   n/a MPO334493  

259276 (2003 DN15)          Discovered 2003-Feb-26 by NEAT at Haleakala
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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