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JPL Small-Body Database Browser
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52605 (1997 TK11)
Classification: Main-belt Asteroid          SPK-ID: 2052605
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .101325781740044 9.5096e-08  
a 2.610059053323746 1.722e-08 au
q 2.345592779358038 2.548e-07 au
i 14.03619117854276 7.6626e-06 deg
node 1.691095736083681 1.8849e-05 deg
peri 157.7738645783311 3.9445e-05 deg
M 268.1063284540712 2.9085e-05 deg
tp 2458993.648868538949
(2020-May-24.14886854)
0.00012336 TDB
period 1540.188679949333
4.22
1.5242e-05
4.173e-08
d
yr
n .2337375963650394 2.3131e-09 deg/d
Q 2.874525327289454 1.8964e-08 au
  Orbit Determination Parameters
   # obs. used (total)      762  
   data-arc span      8100 days (22.18 yr)  
   first obs. used      1997-10-03  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59002  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:03:52  

Additional Information
 Earth MOID = 1.35815 au 
 Jupiter MOID = 2.104 au 
 T_jup = 3.361 
[ 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 14.8   n/a MPO381644  

52605 (1997 TK11)          Discovered 1997-Oct-03 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 TK11 = 1999 CK94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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