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JPL Small-Body Database Browser
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146563 (2001 TB7)
Classification: Main-belt Asteroid          SPK-ID: 2146563
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1936848199467323 5.4458e-08  
a 2.569721001081486 1.6323e-08 au
q 2.072005051673682 1.4257e-07 au
i 5.681634896064544 6.1729e-06 deg
node 110.1616144920352 5.7101e-05 deg
peri 176.4945143524463 5.9401e-05 deg
M 166.9538356837422 1.4876e-05 deg
tp 2457902.715548420022
(2017-May-29.21554842)		 6.3431e-05 TDB
period 1504.621930607454
4.12		 1.4336e-05
3.925e-08		 d
yr
n .2392627627424377 2.2797e-09 deg/d
Q 3.067436950489291 1.9484e-08 au
   Orbit Determination Parameters
   # obs. used (total)      319  
   data-arc span      7310 days (20.01 yr)  
   first obs. used      1998-12-26  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61586  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:05:39  

Additional Information
 Earth MOID = 1.05501 au 
 Jupiter MOID = 2.10212 au 
 T_jup = 3.397 
[ 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 16.3   n/a MPO422557  

146563 (2001 TB7)          Discovered 2001-Oct-10 by NEAT at Palomar
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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