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JPL Small-Body Database Browser
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212156 (2005 FB8)
Classification: Main-belt Asteroid          SPK-ID: 2212156
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02018151537479245 5.8487e-08  
a 2.638835827761326 3.2189e-08 au
q 2.585580121931808 1.5582e-07 au
i 12.68880467736957 5.7331e-06 deg
node 91.93153265423763 2.7164e-05 deg
peri 110.2092735113901 0.00014067 deg
M 95.14182081897039 0.00013483 deg
tp 2458186.704329250979
(2018-Mar-09.20432925)
0.00058891 TDB
period 1565.730403174553
4.29
2.8648e-05
7.843e-08
d
yr
n .2299246404554016 4.207e-09 deg/d
Q 2.692091533590844 3.2838e-08 au
  Orbit Determination Parameters
   # obs. used (total)      336  
   data-arc span      6735 days (18.44 yr)  
   first obs. used      2000-01-04  
   last obs. used      2018-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58466  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:52:21  

Additional Information
 Earth MOID = 1.59384 au 
 Jupiter MOID = 2.35962 au 
 T_jup = 3.361 
[ 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 15.9   n/a MPO440124  

212156 (2005 FB8)          Discovered 2005-Mar-30 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2005 FB8 = 2003 YS97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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