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JPL Small-Body Database Browser
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59056 (1998 UK16)
Classification: Main-belt Asteroid          SPK-ID: 2059056
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1050551918311624 4.7417e-08  
a 2.636399980075464 1.2057e-08 au
q 2.359432474424964 1.2557e-07 au
i 2.4768415743074 4.8153e-06 deg
node 135.2179119107182 0.00011033 deg
peri 241.5542843241382 0.00011284 deg
M 302.8542031428565 2.1854e-05 deg
tp 2458848.697366241615
(2019-Dec-31.19736624)
9.5043e-05 TDB
period 1563.562969825174
4.28
1.0726e-05
2.937e-08
d
yr
n .2302433652801668 1.5794e-09 deg/d
Q 2.913367485725965 1.3323e-08 au
  Orbit Determination Parameters
   # obs. used (total)      602  
   data-arc span      10494 days (28.73 yr)  
   first obs. used      1991-01-13  
   last obs. used      2019-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5528  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:21:08  

Additional Information
 Earth MOID = 1.3611 au 
 Jupiter MOID = 2.54411 au 
 T_jup = 3.388 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO351252  

59056 (1998 UK16)          Discovered 1998-Oct-22 by Korlevic, K. at Visnjan
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 UK16 = 2000 DH42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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