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JPL Small-Body Database Browser
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117268 (2004 TK52)
Classification: Outer Main-belt Asteroid          SPK-ID: 2117268
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .15941188969156 5.4724e-08  
a 3.22883126309702 3.2063e-08 au
q 2.714117169951538 1.7377e-07 au
i 17.50819735692535 7.436e-06 deg
node 220.6506760205534 1.9019e-05 deg
peri 234.1755351712481 2.9453e-05 deg
M 142.7350307583294 2.0677e-05 deg
tp 2457760.277081458804
(2017-Jan-06.77708146)
0.00012196 TDB
period 2119.17319152698
5.80
3.1566e-05
8.642e-08
d
yr
n .1698775736874061 2.5304e-09 deg/d
Q 3.743545356242502 3.7174e-08 au
  Orbit Determination Parameters
   # obs. used (total)      647  
   data-arc span      7501 days (20.54 yr)  
   first obs. used      1998-10-12  
   last obs. used      2019-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57322  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:21:15  

Additional Information
 Earth MOID = 1.76959 au 
 Jupiter MOID = 1.7657 au 
 T_jup = 3.095 
[ 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 14.1   n/a MPO436563  

117268 (2004 TK52)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 TK52 = 1998 UZ33 = 2003 QH93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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