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JPL Small-Body Database Browser
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212308 (2005 OD7)
Classification: Main-belt Asteroid          SPK-ID: 2212308
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07155416155579655 5.2613e-08  
a 3.16908098549018 4.2903e-08 au
q 2.942320052671012 1.6391e-07 au
i 8.696555618034349 7.2745e-06 deg
node .8457584341470932 4.1481e-05 deg
peri 314.6914513988435 6.8038e-05 deg
M 169.2658214719138 5.4536e-05 deg
tp 2457631.630675477659
(2016-Aug-31.13067548)
0.00030968 TDB
period 2060.622480043426
5.64
4.1845e-05
1.146e-07
d
yr
n .174704490262774 3.5477e-09 deg/d
Q 3.395841918309348 4.5973e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      8911 days (24.40 yr)  
   first obs. used      1994-09-12  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63263  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:51:11  

Additional Information
 Earth MOID = 1.93676 au 
 Jupiter MOID = 1.90345 au 
 T_jup = 3.181 
[ 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 15.5   n/a MPO433387  

212308 (2005 OD7)          Discovered 2005-Jul-28 by NEAT at Palomar
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2005 OD7 = 2008 EK19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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