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129757 (1999 FX3)
Classification: Main-belt Asteroid          SPK-ID: 2129757
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .086634759115558 4.0819e-08  
a 2.252046785709245 1.1659e-08 au
q 2.056941254912358 9.3836e-08 au
i .7381350972073982 6.7618e-06 deg
node 340.4021669364868 0.00034491 deg
peri 108.2534129291407 0.00034774 deg
M 159.2425500318721 4.3806e-05 deg
tp 2458454.464143287080
(2018-Dec-01.96414329)
0.00014888 TDB
period 1234.424520188277
3.38
9.5864e-06
2.625e-08
d
yr
n .2916338699632215 2.2648e-09 deg/d
Q 2.447152316506132 1.267e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      8833 days (24.18 yr)  
   first obs. used      1994-11-09  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63673  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:28:42  

Additional Information
 Earth MOID = 1.07353 au 
 Jupiter MOID = 2.68048 au 
 T_jup = 3.621 
[ 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 17.6   n/a MPO412840  

129757 (1999 FX3)          Discovered 1999-Mar-16 by Spacewatch at Kitt Peak
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

Alternate Designations
 1999 FX3 = 2001 YM37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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