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JPL Small-Body Database Browser
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442699 (2012 UK110)
Classification: Main-belt Asteroid          SPK-ID: 2442699
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1283850688306266 5.5689e-08  
a 2.38163482175171 1.9369e-08 au
q 2.0758684712317 1.298e-07 au
i 6.3239861639596 7.0321e-06 deg
node 211.8986590971028 4.6916e-05 deg
peri 110.0661167962935 5.7834e-05 deg
M 96.00659933163304 2.8904e-05 deg
tp 2458642.477954042906
(2019-Jun-07.97795404)
0.00010852 TDB
period 1342.49038547173
3.68
1.6377e-05
4.484e-08
d
yr
n .268158345039843 3.2712e-09 deg/d
Q 2.68740117227172 2.1855e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      4081 days (11.17 yr)  
   first obs. used      2008-09-24  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5527  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 22:53:20  

Additional Information
 Earth MOID = 1.07403 au 
 Jupiter MOID = 2.61047 au 
 T_jup = 3.519 
[ 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 17.0   n/a MPO440833  

442699 (2012 UK110)          Discovered 2008-Sep-24 by CSS at Catalina
Reference: Last Updated: 2015-09-02

Alternate Designations
 2012 UK110 = 2008 SF140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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