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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306470491281881 7.6044e-08  
a 2.277542654786925 1.3079e-08 AU
q 1.979988427675433 1.6951e-07 AU
i 7.026175405329194 6.8586e-06 deg
node 74.34873908108618 5.9244e-05 deg
peri 315.717041431046 6.6713e-05 deg
M 209.2442560895819 3.3462e-05 deg
tp 2457326.238247643455
(2015-Oct-30.73824764)
0.00011884 JED
period 1255.446487426104
3.44
1.0814e-05
2.961e-08
d
yr
n .2867505732865334 2.47e-09 deg/d
Q 2.575096881898416 1.4787e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      984  
   data-arc span      11787 days (32.27 yr)  
   first obs. used      1981-12-30  
   last obs. used      2014-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53921  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 13:48:46  

Additional Information
 Earth MOID = .991725 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 13.1 mag n/a MPO263398  

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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