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 ]  
181481 (2006 TR92)
Classification: Main-belt Asteroid          SPK-ID: 2181481
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04831363720968438 5.6424e-08  
a 2.838444318977976 2.1001e-08 au
q 2.701308749910984 1.6859e-07 au
i 3.157956649848197 3.5696e-06 deg
node 90.71584511160208 0.00010688 deg
peri 285.7608612197304 0.00011864 deg
M 359.1282138408948 4.8381e-05 deg
tp 2459204.729864589817
(2020-Dec-21.22986459)
0.00023473 TDB
period 1746.702716520623
4.78
1.9385e-05
5.307e-08
d
yr
n .2061026164298346 2.2874e-09 deg/d
Q 2.975579888044968 2.2016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      7047 days (19.29 yr)  
   first obs. used      2001-09-21  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58299  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:47  

Additional Information
 Earth MOID = 1.70294 au 
 Jupiter MOID = 2.25477 au 
 T_jup = 3.306 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457925.5 (2017-Jun-21.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05123625515451623 5.6772e-08  
q 2.692986595496038 1.7012e-07 au
tp 2457450.205039350869
(2016-Mar-02.70503935)
0.00022528 TDB
node 90.74053262237082 0.00010696 deg
peri 284.4425899160739 0.00011725 deg
i 3.157808068899909 3.5662e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      7047 days (19.29 yr)  
   first obs. used      2001-09-21  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58299  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:47  

Additional Information
 Jupiter MOID = 2.25477 au 
 T_jup = 3.306 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.22306393289498E-15 -9.600936351314665E-15 1.229156121476443E-13 5.586860390409464E-15 6.685629644993393E-14 -3.456012147621624E-15
q -9.600936351314665E-15 2.894030996066294E-14 -2.301943696093667E-12 -1.450093358179957E-14 -6.009555285225254E-13 1.038760863488855E-14
tp 1.229156121476443E-13 -2.301943696093667E-12 5.075144535557795E-8 -4.535890024219974E-12 1.088042881151599E-8 2.210959512289023E-12
node 5.586860390409464E-15 -1.450093358179957E-14 -4.535890024219974E-12 1.143985121709527E-8 -1.14231942388129E-8 3.209431941295457E-11
peri 6.685629644993393E-14 -6.009555285225254E-13 1.088042881151599E-8 -1.14231942388129E-8 1.374846669470412E-8 -3.161718684572782E-11
i -3.456012147621624E-15 1.038760863488855E-14 2.210959512289023E-12 3.209431941295457E-11 -3.161718684572782E-11 1.271774010518888E-11

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 16.17   n/a E2021B55  

181481 (2006 TR92)          Discovered 2006-Oct-15 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-19 06:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin