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187735 (2008 FD106)
Classification: Main-belt Asteroid          SPK-ID: 2187735
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1650682452107309 8.6491e-08  
a 2.590346909128725 2.285e-08 au
q 2.162762890351806 2.3734e-07 au
i 4.437653365072942 6.9841e-06 deg
node 141.3496619834207 5.1218e-05 deg
peri 37.39113081182795 5.4238e-05 deg
M 31.62726772065257 1.8882e-05 deg
tp 2459066.718981971144
(2020-Aug-05.21898197)
7.8789e-05 TDB
period 1522.773541988228
4.17
2.0149e-05
5.516e-08
d
yr
n .2364107269226398 3.1281e-09 deg/d
Q 3.017930927905644 2.6622e-08 au
  Orbit Determination Parameters
   # obs. used (total)      350  
   data-arc span      9293 days (25.44 yr)  
   first obs. used      1994-12-02  
   last obs. used      2020-05-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55492  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:56:37  

Additional Information
 Earth MOID = 1.16825 au 
 Jupiter MOID = 1.94376 au 
 T_jup = 3.396 
[ 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 16.67   n/a E2021B55  

187735 (2008 FD106)          Discovered 2008-Mar-31 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2008 FD106 = 2006 WN37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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