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JPL Small-Body Database Browser
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423252 (2004 TU194)
Classification: Main-belt Asteroid          SPK-ID: 2423252
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02368230927918968 5.0326e-08  
a 2.766970377475677 4.5215e-08 au
q 2.701442129229942 1.4842e-07 au
i 7.27593438087955 7.0089e-06 deg
node 12.9555396861032 4.573e-05 deg
peri 300.4087805818573 0.00016647 deg
M 216.4454730897887 0.00016014 deg
tp 2459670.877736766689
(2022-Apr-01.37773677)
0.0007456 TDB
period 1681.145070311547
4.60
4.1207e-05
1.128e-07
d
yr
n .2141397588807047 5.2488e-09 deg/d
Q 2.832498625721412 4.6285e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      5177 days (14.17 yr)  
   first obs. used      2004-10-07  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61256  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:20:25  

Additional Information
 Earth MOID = 1.69722 au 
 Jupiter MOID = 2.22115 au 
 T_jup = 3.327 
[ 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 16.3   n/a MPO434531  

423252 (2004 TU194)          Discovered 2004-Oct-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

Alternate Designations
 2004 TU194 = 2011 ET65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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