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JPL Small-Body Database Browser
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357380 (2003 TF46)
Classification: Main-belt Asteroid          SPK-ID: 2357380
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126658651940375 6.7671e-07  
a 2.483215984581511 8.1172e-08 au
q 2.168695195497626 1.6168e-06 au
i 5.103695353633974 1.4417e-05 deg
node 336.0182929661885 0.0001274 deg
peri 13.89335133418305 0.00021438 deg
M 14.21512772822605 0.00023808 deg
tp 2458544.062413253040
(2019-Mar-01.56241325)
0.00094258 TDB
period 1429.289389258355
3.91
7.0082e-05
1.919e-07
d
yr
n .2518734153527863 1.235e-08 deg/d
Q 2.797736773665396 9.1453e-08 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      7853 days (21.50 yr)  
   first obs. used      1995-09-17  
   last obs. used      2017-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54695  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 06:52:18  

Additional Information
 Earth MOID = 1.16177 au 
 Jupiter MOID = 2.60221 au 
 T_jup = 3.460 
[ 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 17.8   n/a MPO494858  

357380 (2003 TF46)          Discovered 2003-Oct-03 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2003 TF46 = 2011 UV383 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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