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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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1305358046755317 6.3346e-08  
a 2.277796899509037 1.31e-08 AU
q 1.980462848344193 1.4217e-07 AU
i 7.025688043737869 6.5501e-06 deg
node 74.34844553322864 4.5757e-05 deg
peri 315.6859810407701 5.3184e-05 deg
M 266.6157603799125 3.2521e-05 deg
tp 2457326.218187315496
(2015-Oct-30.71818732)
0.00011514 JED
period 1255.656713709061
3.44
1.0833e-05
2.966e-08
d
yr
n .286702564538203 2.4734e-09 deg/d
Q 2.57513095067388 1.4811e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1078  
   data-arc span      11867 days (32.49 yr)  
   first obs. used      1981-12-29  
   last obs. used      2014-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50155  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:06:23  

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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