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JPL Small-Body Database Browser
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173637 (2001 FS122)
Classification: Main-belt Asteroid          SPK-ID: 2173637
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .137213194869277 4.2624e-08  
a 2.416489065525805 1.4658e-08 au
q 2.084914880478336 1.0459e-07 au
i 3.495295060250536 4.3929e-06 deg
node 78.37621736429556 8.8032e-05 deg
peri 160.1658376125721 9.0013e-05 deg
M 255.1160417730113 2.1208e-05 deg
tp 2459000.244269308089
(2020-May-30.74426931)
8.2464e-05 TDB
period 1372.068134952229
3.76
1.2484e-05
3.418e-08
d
yr
n .2623776406064078 2.3872e-09 deg/d
Q 2.748063250573274 1.6669e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      6471 days (17.72 yr)  
   first obs. used      2001-03-23  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6398  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:41:18  

Additional Information
 Earth MOID = 1.07296 au 
 Jupiter MOID = 2.25414 au 
 T_jup = 3.501 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO427059  

173637 (2001 FS122)          Discovered 2001-Mar-23 by LONEOS at Anderson Mesa
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2001 FS122 = 2005 JE35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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