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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09584732233285516 5.1476e-08  
a 3.039972451653676 2.5599e-08 AU
q 2.748599232197026 1.6357e-07 AU
i 11.61809038164297 6.2176e-06 deg
node 150.9237290978337 2.7344e-05 deg
peri 100.0736206188573 4.4045e-05 deg
M 335.4314754158105 3.335e-05 deg
tp 2457132.623318955006
(2015-Apr-20.12331895)
0.00017906 JED
period 1935.989060344763
5.30
2.4454e-05
6.695e-08
d
yr
n .1859514639694765 2.3488e-09 deg/d
Q 3.331345671110326 2.8053e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1152  
   data-arc span      16660 days (45.61 yr)  
   first obs. used      1969-11-10  
   last obs. used      2015-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51991  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:56:31  

Additional Information
 Earth MOID = 1.76657 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
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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