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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1305358077843598 6.326e-08  
a 2.277796899871749 1.3094e-08 AU
q 1.98046284157828 1.4199e-07 AU
i 7.025688051342177 6.5492e-06 deg
node 74.34844555863221 4.563e-05 deg
peri 315.6859804601035 5.3074e-05 deg
M 266.6157605146124 3.252e-05 deg
tp 2457326.218186923472
(2015-Oct-30.71818692)
0.00011514 JED
period 1255.656714008984
3.44
1.0828e-05
2.965e-08
d
yr
n .2867025644697219 2.4723e-09 deg/d
Q 2.575130958165218 1.4804e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1094  
   data-arc span      11912 days (32.61 yr)  
   first obs. used      1981-12-29  
   last obs. used      2014-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49877  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:04:36  

Additional Information
 Earth MOID = .993241 AU 
 T_jup = 3.586 
[ 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 13.2 mag n/a MPO302098  

5600 (1991 UY)          Discovered 1991-Oct-18 by Ueda and Kaneda at Kushiro (399)
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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