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JPL Small-Body Database Browser
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344817 (2004 DN30)
Classification: Main-belt Asteroid          SPK-ID: 2344817
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04529746778676317 3.8945e-08  
a 2.158098363287435 1.5716e-08 au
q 2.060341972195756 8.2343e-08 au
i 3.339834780116103 9.5958e-06 deg
node 21.51025956417448 8.7385e-05 deg
peri 108.7639048724647 0.0001639 deg
M 307.6235161367356 0.00014096 deg
tp 2458768.976417547572
(2019-Oct-12.47641755)
0.00045449 TDB
period 1157.991255683843
3.17
1.2649e-05
3.463e-08
d
yr
n .3108831765637166 3.3959e-09 deg/d
Q 2.255854754379114 1.6428e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      8041 days (22.02 yr)  
   first obs. used      1996-10-12  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52552  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:54:28  

Additional Information
 Earth MOID = 1.07783 au 
 Jupiter MOID = 2.74131 au 
 T_jup = 3.696 
[ 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 17.4   n/a MPO455509  

344817 (2004 DN30)          Discovered 2004-Feb-17 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2004 DN30 = 1996 TT47 = 2002 RY191 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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