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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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1305358150107604 6.2058e-08  
a 2.277796901788576 1.2767e-08 AU
q 1.980462826784619 1.3969e-07 AU
i 7.025688929260694 6.478e-06 deg
node 74.34844402030519 4.5587e-05 deg
peri 315.6859865558084 5.2618e-05 deg
M 266.6157545834504 3.1324e-05 deg
tp 2457326.218208022132
(2015-Oct-30.71820802)
0.00011086 JED
period 1255.656715593987
3.44
1.0557e-05
2.89e-08
d
yr
n .2867025641078201 2.4105e-09 deg/d
Q 2.575130976792533 1.4434e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1127  
   data-arc span      12224 days (33.47 yr)  
   first obs. used      1981-12-29  
   last obs. used      2015-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49765  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:51:56  

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
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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