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JPL Small-Body Database Browser
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305481 (2008 DZ72)
Classification: Main-belt Asteroid          SPK-ID: 2305481
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05375770796466835 1.0221e-07  
a 3.092711112013614 4.5878e-08 au
q 2.926454051234902 3.0152e-07 au
i 10.63332793762291 9.7733e-06 deg
node 160.7042265221433 4.355e-05 deg
peri 240.1813604605609 9.94e-05 deg
M 126.022921216043 8.5e-05 deg
tp 2457905.068272359353
(2017-May-31.56827236)
0.00046921 TDB
period 1986.586404559254
5.44
4.4204e-05
1.21e-07
d
yr
n .1812153748630279 4.0323e-09 deg/d
Q 3.258968172792327 4.8344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      6752 days (18.49 yr)  
   first obs. used      2000-10-02  
   last obs. used      2019-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6749  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:43:19  

Additional Information
 Earth MOID = 1.94815 au 
 Jupiter MOID = 1.98863 au 
 T_jup = 3.196 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO433969  

305481 (2008 DZ72)          Discovered 2008-Feb-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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