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JPL Small-Body Database Browser
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183604 (2003 UK93)
Classification: Main-belt Asteroid          SPK-ID: 2183604
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05471662264566553 6.3139e-08  
a 2.423496465082998 1.9926e-08 au
q 2.290890923519947 1.4542e-07 au
i 5.728504563567651 6.8356e-06 deg
node 229.9597163719 5.5211e-05 deg
peri 294.083140798257 9.1479e-05 deg
M 263.4987863941636 7.8258e-05 deg
tp 2458969.896083963661
(2020-Apr-30.39608396)
0.00030096 TDB
period 1378.040599262215
3.77
1.6995e-05
4.653e-08
d
yr
n .2612404889904835 3.2219e-09 deg/d
Q 2.556102006646048 2.1016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      9514 days (26.05 yr)  
   first obs. used      1992-11-26  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .593  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:34:41  

Additional Information
 Earth MOID = 1.30445 au 
 Jupiter MOID = 2.43411 au 
 T_jup = 3.503 
[ 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 16.3   n/a MPO417992  

183604 (2003 UK93)          Discovered 2003-Oct-17 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 UK93 = 2005 ES279 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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