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JPL Small-Body Database Browser
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154648 (2004 DN3)
Classification: Inner Main-belt Asteroid          SPK-ID: 2154648
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05082714608795934 4.7892e-08  
a 1.928815709359487 8.4764e-09 au
q 1.830779511523121 9.2085e-08 au
i 21.9507054347302 5.8418e-06 deg
node 173.36895011772 1.1089e-05 deg
peri 151.8819031036974 5.1957e-05 deg
M 212.7657838049357 5.4078e-05 deg
tp 2459400.666544046831
(2021-Jul-05.16654405)
0.00014812 TDB
period 978.4407427822355
2.68
6.4498e-06
1.766e-08
d
yr
n .3679323481321164 2.4254e-09 deg/d
Q 2.026851907195852 8.9072e-09 au
  Orbit Determination Parameters
   # obs. used (total)      529  
   data-arc span      7604 days (20.82 yr)  
   first obs. used      1999-04-10  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53424  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:33:34  

Additional Information
 Earth MOID = .83241 au 
 Jupiter MOID = 3.10882 au 
 T_jup = 3.826 
[ 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 16.2   n/a MPO454004  

154648 (2004 DN3)          Discovered 2004-Feb-19 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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