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JPL Small-Body Database Browser
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452969 (2007 DJ47)
Classification: Main-belt Asteroid          SPK-ID: 2452969
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .218347784058585 6.3781e-08  
a 2.28862568525904 2.273e-08 au
q 1.788909338343168 1.3391e-07 au
i 22.96727270365782 8.3753e-06 deg
node 154.1709144975938 1.4383e-05 deg
peri 84.47654540620736 2.7173e-05 deg
M 126.5248126463846 2.0742e-05 deg
tp 2458156.038875635771
(2018-Feb-06.53887564)
7.1353e-05 TDB
period 1264.621550701773
3.46
1.884e-05
5.158e-08
d
yr
n .2846701448352086 4.2409e-09 deg/d
Q 2.788342032174912 2.7693e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      6643 days (18.19 yr)  
   first obs. used      2001-08-26  
   last obs. used      2019-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56751  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:35:39  

Additional Information
 Earth MOID = .935847 au 
 Jupiter MOID = 2.51093 au 
 T_jup = 3.465 
[ 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 16.6   n/a MPO450475  

452969 (2007 DJ47)          Discovered 2007-Feb-13 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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