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JPL Small-Body Database Browser
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56747 (2000 OD4)
Classification: Main-belt Asteroid          SPK-ID: 2056747
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1205687051045137 4.3264e-08  
a 3.065178211841957 2.136e-08 au
q 2.695613643925603 1.3114e-07 au
i 8.616950775059509 4.8676e-06 deg
node 278.0827813224617 3.221e-05 deg
peri 102.1290074913035 3.807e-05 deg
M 127.9613537057386 2.0848e-05 deg
tp 2457903.779889119736
(2017-May-30.27988912)
0.00011111 TDB
period 1960.117118592556
5.37
2.0489e-05
5.61e-08
d
yr
n .1836624947485254 1.9198e-09 deg/d
Q 3.43474277975831 2.3935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1098  
   data-arc span      7280 days (19.93 yr)  
   first obs. used      1999-05-18  
   last obs. used      2019-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5167  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:26:42  

Additional Information
 Earth MOID = 1.71468 au 
 Jupiter MOID = 2.08488 au 
 T_jup = 3.204 
[ 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 13.8   n/a MPO474449  

56747 (2000 OD4)          Discovered 2000-Jul-24 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 OD4 = 2001 SM109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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