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JPL Small-Body Database Browser
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422497 (2014 TJ)
Classification: Main-belt Asteroid          SPK-ID: 2422497
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2984537599305297 1.1482e-07  
a 2.568595882594673 3.2706e-08 au
q 1.801988783692215 3.1485e-07 au
i 6.008096381761343 4.0507e-06 deg
node 111.4343811546537 6.4929e-05 deg
peri 268.319979309897 6.6062e-05 deg
M 141.0385113779235 7.2312e-06 deg
tp 2458411.415881264378
(2018-Oct-19.91588126)
3.0026e-05 TDB
period 1503.633870443835
4.12
2.8719e-05
7.863e-08
d
yr
n .2394199858598138 4.5729e-09 deg/d
Q 3.33520298149713 4.2468e-08 au
  Orbit Determination Parameters
   # obs. used (total)      392  
   data-arc span      5826 days (15.95 yr)  
   first obs. used      2003-01-25  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50468  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:11:19  

Additional Information
 Earth MOID = .816607 au 
 Jupiter MOID = 2.15414 au 
 T_jup = 3.360 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457305.5 (2015-Oct-10.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2958590416102866 1.1391e-07  
q 1.811268213749663 3.115e-07 au
tp 2456903.222298248378
(2014-Sep-02.72229825)
4.5623e-05 TDB
node 111.6806106097337 6.4736e-05 deg
peri 267.7567140498916 6.5954e-05 deg
i 6.011378163919948 4.0479e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      392  
   data-arc span      5826 days (15.95 yr)  
   first obs. used      2003-01-25  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50468  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:11:19  

Additional Information
 Jupiter MOID = 2.15414 au 
 T_jup = 3.360 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.297487406303275E-14 -3.545636501917277E-14 3.500035447413859E-12 4.584630245780831E-15 5.27065111829336E-13 -9.335216622210246E-14
q -3.545636501917277E-14 9.703035696672448E-14 -9.718472866975322E-12 -5.702320664348302E-15 -1.48014131222E-12 2.558705629812952E-13
tp 3.500035447413859E-12 -9.718472866975322E-12 2.081426013742856E-9 -3.268058869888949E-11 5.808589982001429E-10 -2.716228462526371E-11
node 4.584630245780831E-15 -5.702320664348302E-15 -3.268058869888949E-11 4.190717178375782E-9 -4.179981590580617E-9 -7.727534686414375E-11
peri 5.27065111829336E-13 -1.48014131222E-12 5.808589982001429E-10 -4.179981590580617E-9 4.349931978182647E-9 7.242733912422667E-11
i -9.335216622210246E-14 2.558705629812952E-13 -2.716228462526371E-11 -7.727534686414375E-11 7.242733912422667E-11 1.638518144510667E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO472242  

422497 (2014 TJ)          Discovered 2006-Dec-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-01-07

Alternate Designations
 2014 TJ = 2006 YZ3 = 2010 XW10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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