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136856 (1998 FA6)
Classification: Main-belt Asteroid          SPK-ID: 2136856
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07518556596739798 6.3917e-08  
a 2.995019190570129 2.7358e-08 au
q 2.769836977643895 1.9524e-07 au
i 11.37533775912775 6.0326e-06 deg
node 15.98259654135969 3.6423e-05 deg
peri 155.584084565018 6.9498e-05 deg
M 115.0604431241831 5.5418e-05 deg
tp 2458395.408039753823
(2018-Oct-03.90803975)
0.00029231 TDB
period 1893.205864447433
5.18
2.594e-05
7.102e-08
d
yr
n .1901536471867377 2.6054e-09 deg/d
Q 3.220201403496362 2.9415e-08 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      8628 days (23.62 yr)  
   first obs. used      1995-09-24  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64182  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:13:28  

Additional Information
 Earth MOID = 1.77781 au 
 Jupiter MOID = 1.74464 au 
 T_jup = 3.221 
[ 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 15.3   n/a MPO254090  

136856 (1998 FA6)          Discovered 1998-Mar-18 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1998 FA6 = 2003 EC25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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