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JPL Small-Body Database Browser
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173158 (1996 TJ1)
Classification: Main-belt Asteroid          SPK-ID: 2173158
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1386036936016166 1.1312e-07  
a 2.875635250305604 2.9836e-08 au
q 2.477061583162238 3.2203e-07 au
i 7.04675105816312 8.7619e-06 deg
node 169.6596125073261 6.679e-05 deg
peri 187.945268143676 7.4086e-05 deg
M 228.3702061564196 3.9224e-05 deg
tp 2459251.754632020973
(2021-Feb-06.25463202)
0.00020041 TDB
period 1781.144379867039
4.88
2.772e-05
7.589e-08
d
yr
n .2021172478038382 3.1456e-09 deg/d
Q 3.27420891744897 3.3971e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      8268 days (22.64 yr)  
   first obs. used      1996-09-19  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61552  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:41:52  

Additional Information
 Earth MOID = 1.47221 au 
 Jupiter MOID = 2.16838 au 
 T_jup = 3.271 
[ 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 16.5   n/a MPO436860  

173158 (1996 TJ1)          Discovered 1996-Oct-06 by Comba, P. G. at Prescott
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 1996 TJ1 = 2006 UW219 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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