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JPL Small-Body Database Browser
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447004 (2004 DS13)
Classification: Main-belt Asteroid          SPK-ID: 2447004
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1168510887288152 8.5245e-08  
a 2.205101527119995 2.1615e-08 au
q 1.947433012918451 1.8613e-07 au
i 5.271718616433966 1.168e-05 deg
node 346.5619064008091 6.1228e-05 deg
peri 228.5889017461101 7.5254e-05 deg
M 295.1082606901607 4.5664e-05 deg
tp 2459216.089808102163
(2021-Jan-01.58980810)
0.00015279 TDB
period 1196.027903431627
3.27
1.7586e-05
4.815e-08
d
yr
n .3009963220482506 4.4257e-09 deg/d
Q 2.46277004132154 2.4141e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      5287 days (14.48 yr)  
   first obs. used      2004-02-16  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67028  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:33:16  

Additional Information
 Earth MOID = .945981 au 
 Jupiter MOID = 2.51694 au 
 T_jup = 3.647 
[ 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 17.9   n/a MPO456117  

447004 (2004 DS13)          Discovered 2004-Feb-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2004 DS13 = 2014 DZ48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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