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JPL Small-Body Database Browser
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393693 (2004 TJ22)
Classification: Main-belt Asteroid          SPK-ID: 2393693
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 .1198804984261006 4.9799e-08  
a 2.385214068495875 1.5221e-08 au
q 2.099273417111642 1.1479e-07 au
i 5.604460750155581 5.9228e-06 deg
node 211.93727176 4.0891e-05 deg
peri 145.7453886981114 4.7888e-05 deg
M 100.8718660497069 2.4113e-05 deg
tp 2458623.486393322337
(2019-May-19.98639332)
8.8728e-05 TDB
period 1345.517870533663
3.68
1.2879e-05
3.526e-08
d
yr
n .267554974841929 2.561e-09 deg/d
Q 2.671154719880108 1.7045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      7116 days (19.48 yr)  
   first obs. used      2000-08-03  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58797  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:52:02  

Additional Information
 Earth MOID = 1.09852 au 
 Jupiter MOID = 2.77991 au 
 T_jup = 3.519 
[ 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 17.6   n/a MPO450381  

393693 (2004 TJ22)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-05-15

Alternate Designations
 2004 TJ22 = 2008 UQ193 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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