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
JPL Small-Body Database Browser
Search: [ help ]  
226855 (2004 TR11)
Classification: Main-belt Asteroid          SPK-ID: 2226855
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1284901158665318 6.3954e-08  
a 2.797989389393091 2.3895e-08 au
q 2.438475408556646 1.7126e-07 au
i 4.470512668469979 7.337e-06 deg
node 199.72814699127 8.017e-05 deg
peri 253.0607072493989 8.8367e-05 deg
M 61.13656231255635 3.2433e-05 deg
tp 2458710.187299389890
(2019-Aug-14.68729939)
0.0001548 TDB
period 1709.493767172029
4.68
2.1898e-05
5.995e-08
d
yr
n .2105886590013947 2.6976e-09 deg/d
Q 3.157503370229536 2.6965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      8890 days (24.34 yr)  
   first obs. used      1995-12-20  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57919  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 10:30:57  

Additional Information
 Earth MOID = 1.4597 au 
 Jupiter MOID = 2.03965 au 
 T_jup = 3.310 
[ 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 16.6   n/a MPO459999  

226855 (2004 TR11)          Discovered 2004-Oct-07 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2004 TR11 = 2000 YN33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-05 12:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin