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JPL Small-Body Database Browser
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268142 (2004 TN219)
Classification: Main-belt Asteroid          SPK-ID: 2268142
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06750035071788885 5.0096e-08  
a 2.738650026440239 2.5227e-08 au
q 2.553790189161967 1.426e-07 au
i 1.825527927831728 5.5066e-06 deg
node 26.52559109488903 0.00022057 deg
peri 10.56569339127297 0.00022731 deg
M 63.45888805767215 5.3758e-05 deg
tp 2458308.694690526814
(2018-Jul-09.19469053)
0.00024695 TDB
period 1655.401073445796
4.53
2.2873e-05
6.262e-08
d
yr
n .2174699568429317 3.0048e-09 deg/d
Q 2.92350986371851 2.6929e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      8497 days (23.26 yr)  
   first obs. used      1995-10-02  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60995  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:21:36  

Additional Information
 Earth MOID = 1.56002 au 
 Jupiter MOID = 2.35989 au 
 T_jup = 3.347 
[ 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 16.6   n/a MPO418423  

268142 (2004 TN219)          Discovered 2004-Oct-05 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2004 TN219 = 2006 BE88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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