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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08417503603704958 4.1526e-08  
a 2.426197958845533 1.2871e-08 au
q 2.221972658226694 1.0156e-07 au
i 5.783205346103649 5.3696e-06 deg
node 196.105012550663 4.1879e-05 deg
peri 250.3654079788569 5.2436e-05 deg
M 48.78986200134297 3.1211e-05 deg
tp 2458813.425382733909
(2019-Nov-25.92538273)
0.00011937 TDB
period 1380.345413027383
3.78
1.0984e-05
3.007e-08
d
yr
n .2608042860883968 2.0754e-09 deg/d
Q 2.630423259464372 1.3955e-08 au
  Orbit Determination Parameters
   # obs. used (total)      792  
   data-arc span      7988 days (21.87 yr)  
   first obs. used      1998-03-20  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54455  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:48:40  

Additional Information
 Earth MOID = 1.2459 au 
 Jupiter MOID = 2.53098 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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