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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306470823007127 6.3384e-08  
a 2.2775426981026 1.3083e-08 AU
q 1.979988389780202 1.4225e-07 AU
i 7.026163952843996 6.5516e-06 deg
node 74.34875243749889 4.5783e-05 deg
peri 315.7170122385368 5.3195e-05 deg
M 209.2442504253455 3.22e-05 deg
tp 2457326.238282394847
(2015-Oct-30.73828239)
0.00011502 JED
period 1255.446523241358
3.44
1.0818e-05
2.962e-08
d
yr
n .2867505651061414 2.4708e-09 deg/d
Q 2.575097006424997 1.4793e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1064  
   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      .50459  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:12:24  

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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