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5600 (1991 UY)
Classification: Main-belt Asteroid          SPK-ID: 2005600
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1302777067509371 5.6597e-08  
a 2.277503570108486 9.0631e-09 au
q 1.98079562787768 1.2996e-07 au
i 7.025594616910118 5.5107e-06 deg
node 74.34060494740524 4.0542e-05 deg
peri 315.6876985958684 4.4011e-05 deg
M 78.6547193051985 1.6318e-05 deg
tp 2457326.210418870535
(2015-Oct-30.71041887)
5.6906e-05 JED
period 1255.414170680046
3.44
7.4937e-06
2.052e-08
d
yr
n .28675795479112 1.7117e-09 deg/d
Q 2.574211512339291 1.0244e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1409  
   data-arc span      12530 days (34.31 yr)  
   first obs. used      1981-12-29  
   last obs. used      2016-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48192  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:52:43  

Additional Information
 Earth MOID = .9924 au 
 Jupiter MOID = 2.8474 au 
 T_jup = 3.587 
[ 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 13.3 mag n/a MPO347569  

5600 (1991 UY)          Discovered 1991-Oct-18 by Ueda and Kaneda at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1991 UY = 1981 YC1 = 1984 UR1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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