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101743 (1999 FN8)
Classification: Inner Main-belt Asteroid          SPK-ID: 2101743
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05813969757311054 6.2168e-08  
a 1.897829396467401 6.7923e-09 au
q 1.787490169311427 1.1663e-07 au
i 19.46442585437165 7.1001e-06 deg
node 359.8690565123629 1.2543e-05 deg
peri 169.9562482216627 3.799e-05 deg
M 52.05528968043964 3.5751e-05 deg
tp 2458862.414986175107
(2020-Jan-13.91498618)
9.4758e-05 TDB
period 954.957801255708
2.61
5.1267e-06
1.404e-08
d
yr
n .3769800084638538 2.0238e-09 deg/d
Q 2.008168623623374 7.1872e-09 au
  Orbit Determination Parameters
   # obs. used (total)      610  
   data-arc span      7754 days (21.23 yr)  
   first obs. used      1999-03-20  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55026  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:58:44  

Additional Information
 Earth MOID = .792754 au 
 Jupiter MOID = 2.95477 au 
 T_jup = 3.879 
[ 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 16.7   n/a MPO400927  

101743 (1999 FN8)          Discovered 1999-Mar-20 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 FN8 = 2004 CX2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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