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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05445934194290567 5.1154e-08  
a 2.423084533131831 1.6275e-08 au
q 2.291124943985439 1.2218e-07 au
i 5.728212222292772 5.7414e-06 deg
node 229.9531159668302 5.4316e-05 deg
peri 294.0849075498302 7.7042e-05 deg
M 7.992053904827043 5.4887e-05 deg
tp 2458969.915091981138
(2020-Apr-30.41509198)
0.00021011 TDB
period 1377.689267103192
3.77
1.388e-05
3.8e-08
d
yr
n .2613071093723162 2.6327e-09 deg/d
Q 2.555044122278224 1.7162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      302  
   data-arc span      9903 days (27.11 yr)  
   first obs. used      1992-11-26  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57389  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 22:28:47  

Additional Information
 Earth MOID = 1.30421 au 
 Jupiter MOID = 2.43378 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 16.4   n/a MPO502990  

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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