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JPL Small-Body Database Browser
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523866 (1995 UT80)
Classification: Main-belt Asteroid          SPK-ID: 2523866
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1481153906806808 8.1553e-08  
a 2.796040653752224 3.6161e-08 au
q 2.381903999962648 2.3501e-07 au
i 23.95308095229759 1.7048e-05 deg
node 218.5063263377034 2.1656e-05 deg
peri 90.4066405488558 0.00014187 deg
M 90.63285041448634 0.00011596 deg
tp 2458170.570953630774
(2018-Feb-21.07095363)
0.00055277 TDB
period 1707.708143185385
4.68
3.3129e-05
9.07e-08
d
yr
n .2108088559725977 4.0896e-09 deg/d
Q 3.210177307541801 4.1518e-08 au
  Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      8423 days (23.06 yr)  
   first obs. used      1995-10-19  
   last obs. used      2018-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66421  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:46:42  

Additional Information
 Earth MOID = 1.51086 au 
 Jupiter MOID = 2.1898 au 
 T_jup = 3.186 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a E2018W53  

523866 (1995 UT80)          Discovered 1995-Oct-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

Alternate Designations
 1995 UT80 = 2003 KK4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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