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173123 (1993 FB35)
Classification: Main-belt Asteroid          SPK-ID: 2173123
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3330283139911167 1.196e-07  
a 2.937589509323078 1.4622e-08 au
q 1.959289027835222 3.5482e-07 au
i 1.907697333357371 9.6416e-06 deg
node 135.1723208892202 0.00030215 deg
peri 10.10994159125815 0.00030326 deg
M 172.0511906442393 1.7069e-05 deg
tp 2458121.598367023943
(2018-Jan-03.09836702)
8.8559e-05 TDB
period 1839.014229931308
5.03
1.373e-05
3.759e-08
d
yr
n .1957570496958291 1.4616e-09 deg/d
Q 3.915889990810935 1.9491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      9190 days (25.16 yr)  
   first obs. used      1993-03-19  
   last obs. used      2018-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63171  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:34:18  

Additional Information
 Earth MOID = .971538 au 
 Jupiter MOID = 1.10757 au 
 T_jup = 3.187 
[ 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 16.4   n/a MPO436860  

173123 (1993 FB35)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 1993 FB35 = 1998 FY133 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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