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7303 (1993 FS1)
Classification: Main-belt Asteroid          SPK-ID: 2007303
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09575361982319633 5.4524e-08  
a 3.039898596926218 2.9122e-08 AU
q 2.748817302375077 1.7659e-07 AU
i 11.61813332421932 7.1379e-06 deg
node 150.9244330093638 2.8015e-05 deg
peri 100.0345054919921 4.8567e-05 deg
M 298.266796285166 4.1266e-05 deg
tp 2457132.473477063340
(2015-Apr-19.97347706)
0.00022263 JED
period 1935.918509832417
5.30
2.7819e-05
7.616e-08
d
yr
n .185958240582742 2.6722e-09 deg/d
Q 3.330979891477359 3.1911e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1097  
   data-arc span      16294 days (44.61 yr)  
   first obs. used      1969-11-10  
   last obs. used      2014-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52713  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:16:40  

Additional Information
 Earth MOID = 1.76517 AU 
 T_jup = 3.202 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.2 mag n/a MPO250281  

7303 (1993 FS1)          Discovered 1993-Mar-25 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1993 FS1 = 1951 JC1 = 1969 VE3 = 1989 RF2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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