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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04508382132165244 3.8592e-08  
a 2.157711088071177 1.119e-08 au
q 2.060433226912827 7.983e-08 au
i 3.339970206623873 7.9392e-06 deg
node 21.50262706992988 6.3979e-05 deg
peri 108.6649741678396 0.00011712 deg
M 72.09580676333843 9.6898e-05 deg
tp 2458768.655994099914
(2019-Oct-12.15599410)
0.00031128 TDB
period 1157.679563778365
3.17
9.0056e-06
2.466e-08
d
yr
n .3109668782828416 2.419e-09 deg/d
Q 2.254988949229526 1.1694e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      8598 days (23.54 yr)  
   first obs. used      1996-10-12  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51867  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:27:35  

Additional Information
 Earth MOID = 1.07751 au 
 Jupiter MOID = 2.74068 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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