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JPL Small-Body Database Browser
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201673 (2003 UK77)
Classification: Main-belt Asteroid          SPK-ID: 2201673
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 .1003089932333513 5.1883e-08  
a 2.808230781324642 2.5323e-08 au
q 2.52653997888306 1.4977e-07 au
i 12.54185111762651 6.7176e-06 deg
node 245.8193195323634 3.3586e-05 deg
peri 217.2674856000895 6.06e-05 deg
M 40.06130473164993 4.6709e-05 deg
tp 2458409.219715683775
(2018-Oct-17.71971568)
0.00022311 TDB
period 1718.888159412297
4.71
2.325e-05
6.366e-08
d
yr
n .2094377100852723 2.8329e-09 deg/d
Q 3.089921583766225 2.7863e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      5665 days (15.51 yr)  
   first obs. used      2003-09-30  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58384  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:54:46  

Additional Information
 Earth MOID = 1.55466 au 
 Jupiter MOID = 2.16838 au 
 T_jup = 3.280 
[ 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 15.6   n/a MPO470154  

201673 (2003 UK77)          Discovered 2003-Oct-17 by LONEOS at Anderson Mesa
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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