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16601 (1993 FQ1)
Classification: Main-belt Asteroid          SPK-ID: 2016601
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09917069835919537 5.2505e-08  
a 2.395553167150191 1.5927e-08 AU
q 2.157984486607325 1.3168e-07 AU
i 6.851551688401098 6.143e-06 deg
node 138.5043893774962 4.2646e-05 deg
peri 122.3078689144442 5.4368e-05 deg
M 242.4106639106077 3.4997e-05 deg
tp 2457442.856675569825
(2016-Feb-24.35667557)
0.00013282 JED
period 1354.275893556158
3.71
1.3506e-05
3.698e-08
d
yr
n .265824712462898 2.651e-09 deg/d
Q 2.633121847693058 1.7507e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1165  
   data-arc span      22114 days (60.54 yr)  
   first obs. used      1954-11-04  
   last obs. used      2015-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49616  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:26:51  

Additional Information
 Earth MOID = 1.15298 AU 
 T_jup = 3.513 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO279690  

16601 (1993 FQ1)          Discovered 1993-Mar-25 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FQ1 = 1998 SK25 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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