Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06767047883477338 4.9606e-08  
a 2.737690289676018 2.4067e-08 au
q 2.552429476872332 1.4009e-07 au
i 1.825757016870879 5.4129e-06 deg
node 26.51440495826463 0.00020995 deg
peri 10.29110602394123 0.00021611 deg
M 150.7518005218363 5.1021e-05 deg
tp 2458307.656882219753
(2018-Jul-08.15688222)
0.00023279 TDB
period 1654.530967706485
4.53
2.1817e-05
5.973e-08
d
yr
n .2175843227032691 2.8691e-09 deg/d
Q 2.922951102479703 2.5695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      8885 days (24.33 yr)  
   first obs. used      1995-10-02  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59911  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 13:01:23  

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

[ show close-approach data ]
Alternate Designations
 2004 TN219 = 2006 BE88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-06 19:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin