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JPL Small-Body Database Browser
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226167 (2002 TP46)
Classification: Main-belt Asteroid          SPK-ID: 2226167
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .161242474886479 5.4586e-08  
a 2.27736695063347 9.8552e-09 au
q 1.910158667288655 1.2587e-07 au
i 7.412825060366687 5.2643e-06 deg
node 196.8658687011109 3.1014e-05 deg
peri 174.8020534449176 3.3824e-05 deg
M 306.0680568729097 1.1937e-05 deg
tp 2458788.557870813509
(2019-Nov-01.05787081)
4.1532e-05 TDB
period 1255.301210515008
3.44
8.1484e-06
2.231e-08
d
yr
n .2867837591364259 1.8616e-09 deg/d
Q 2.644575233978284 1.1444e-08 au
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      6255 days (17.13 yr)  
   first obs. used      2002-10-02  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55581  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:34:40  

Additional Information
 Earth MOID = .909678 au 
 Jupiter MOID = 2.81772 au 
 T_jup = 3.580 
[ 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 16.9   n/a MPO440181  

226167 (2002 TP46)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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