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JPL Small-Body Database Browser
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47205 (1999 TQ234)
Classification: Main-belt Asteroid          SPK-ID: 2047205
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1738207672771329 3.769e-08  
a 2.281989147435544 7.6889e-09 au
q 1.885332042910207 8.5221e-08 au
i 4.02449727590287 4.0664e-06 deg
node 96.51820336151805 5.5254e-05 deg
peri 47.4475058585006 5.6414e-05 deg
M 134.0392730907572 1.1326e-05 deg
tp 2458131.688396746802
(2018-Jan-13.18839675)
3.8935e-05 TDB
period 1259.124831696727
3.45
6.3637e-06
1.742e-08
d
yr
n .2859128745121196 1.445e-09 deg/d
Q 2.678646251960881 9.0254e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1097  
   data-arc span      9366 days (25.64 yr)  
   first obs. used      1994-03-12  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54907  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:24:14  

Additional Information
 Earth MOID = .901107 au 
 Jupiter MOID = 2.33951 au 
 T_jup = 3.581 
[ 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 15.5   n/a MPO344655  

47205 (1999 TQ234)          Discovered 1999-Oct-03 by CSS at Catalina
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TQ234 = 1994 ED3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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