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JPL Small-Body Database Browser
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201601 (2003 SU174)
Classification: Main-belt Asteroid          SPK-ID: 2201601
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .133120525082647 6.4014e-08  
a 2.773483252734108 2.0865e-08 au
q 2.404275705822216 1.7872e-07 au
i .6235028447579116 5.3904e-06 deg
node 281.9789616713397 0.00066701 deg
peri 44.75612890226159 0.00066737 deg
M 160.9345963300825 2.398e-05 deg
tp 2457846.304975809824
(2017-Apr-02.80497581)
0.0001097 TDB
period 1687.084162758803
4.62
1.9038e-05
5.212e-08
d
yr
n .213385916332301 2.408e-09 deg/d
Q 3.142690799646001 2.3643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      6117 days (16.75 yr)  
   first obs. used      2002-05-11  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60984  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:48:09  

Additional Information
 Earth MOID = 1.39176 au 
 Jupiter MOID = 2.17166 au 
 T_jup = 3.323 
[ 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 16.5   n/a MPO433321  

201601 (2003 SU174)          Discovered 2003-Sep-18 by Spacewatch at Kitt Peak
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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