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JPL Small-Body Database Browser
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47194 (1999 TK178)
Classification: Main-belt Asteroid          SPK-ID: 2047194
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1116825094641369 3.6142e-08  
a 2.270609731935672 9.7825e-09 au
q 2.017022339059404 7.9145e-08 au
i 5.257752557107927 4.5945e-06 deg
node 325.8485486968453 3.8224e-05 deg
peri 259.0871876616777 4.3121e-05 deg
M 51.267701942058 1.996e-05 deg
tp 2458422.527246665294
(2018-Oct-31.02724667)
6.9148e-05 TDB
period 1249.718414781012
3.42
8.0763e-06
2.211e-08
d
yr
n .2880648918525241 1.8616e-09 deg/d
Q 2.524197124811939 1.0875e-08 au
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      9511 days (26.04 yr)  
   first obs. used      1993-11-21  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5221  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:01:37  

Additional Information
 Earth MOID = 1.01611 au 
 Jupiter MOID = 2.47919 au 
 T_jup = 3.599 
[ 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 15.7   n/a MPO436112  

47194 (1999 TK178)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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