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JPL Small-Body Database Browser
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65952 (1998 FF122)
Classification: Main-belt Asteroid          SPK-ID: 2065952
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08412001936311722 4.2169e-08  
a 2.426028247326629 1.3543e-08 au
q 2.221950704186043 1.0387e-07 au
i 5.783572681511571 5.6722e-06 deg
node 196.1142662647655 4.189e-05 deg
peri 250.5138344261857 5.3506e-05 deg
M 304.3292232256535 3.3366e-05 deg
tp 2458813.935662774225
(2019-Nov-26.43566277)
0.00012843 TDB
period 1380.200583695249
3.78
1.1557e-05
3.164e-08
d
yr
n .26083165320519 2.1841e-09 deg/d
Q 2.630105790467214 1.4683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      735  
   data-arc span      7929 days (21.71 yr)  
   first obs. used      1998-03-20  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5529  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:57:40  

Additional Information
 Earth MOID = 1.24584 au 
 Jupiter MOID = 2.53219 au 
 T_jup = 3.499 
[ 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 MPO359201  

65952 (1998 FF122)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FF122 = 2000 WX35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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