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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06767047965542994 4.9282e-08  
a 2.737690288579055 2.3215e-08 au
q 2.552429473602898 1.3844e-07 au
i 1.825758140632189 5.3756e-06 deg
node 26.5145493730738 0.00019509 deg
peri 10.29096424519265 0.000201 deg
M 150.7517983818503 4.8892e-05 deg
tp 2458307.656892471379
(2018-Jul-08.15689247)
0.00022219 TDB
period 1654.530966712056
4.53
2.1045e-05
5.762e-08
d
yr
n .2175843228340447 2.7676e-09 deg/d
Q 2.922951103555212 2.4786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      8970 days (24.56 yr)  
   first obs. used      1995-10-02  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60362  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 15:33:24  

Additional Information
 Earth MOID = 1.55922 au 
 Jupiter MOID = 2.36034 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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2034-Oct-14 05:23 00:05 Iris 0.0202041433861871 0.0202002076791884 0.02020808083387 2.57372008343343 2.57371997288023 2464249.724346939 5.25566806399289 375.098315018632 75.2133672379731 60.4880816015692 35149.2507282638 T 16 CATAB v2.0f-lin.ifort 2020-May-21 15:33:26 2020-May-21 15:33
2144-Oct-30 15:22 00:40 Psych 0.0460649897287362 0.0460448227261587 0.0460851935822434 1.74799277191698 1.74799262165727 2504443.140405186 40.2993301951791 2285.25523059213 86.8750777108696 64.0407477570935 70999.4033999255 T 16 CATAB v2.0f-lin.ifort 2020-May-21 15:33:26 2020-May-21 15:33

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