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 ]  
181476 (2006 TK84)
Classification: Main-belt Asteroid          SPK-ID: 2181476
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04367458419219645 4.7757e-08  
a 2.784453252071503 1.8338e-08 au
q 2.662843414084671 1.3912e-07 au
i 4.391038645040753 5.2216e-06 deg
node 338.1600257780495 6.5821e-05 deg
peri 106.3190092100342 9.8341e-05 deg
M 330.2268502135307 7.0856e-05 deg
tp 2459340.855877866187
(2021-May-06.35587787)
0.00033407 TDB
period 1697.103477267636
4.65
1.6765e-05
4.59e-08
d
yr
n .2121261342175822 2.0956e-09 deg/d
Q 2.906063090058335 1.9139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      7963 days (21.80 yr)  
   first obs. used      1999-03-20  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53427  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:46  

Additional Information
 Earth MOID = 1.68286 au 
 Jupiter MOID = 2.18136 au 
 T_jup = 3.326 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457615.5 (2016-Aug-15.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04226550669253083 4.7217e-08  
q 2.66709320094152 1.3735e-07 au
tp 2457627.879293443486
(2016-Aug-27.37929344)
0.0003485 TDB
node 338.3770258807382 6.5741e-05 deg
peri 102.9804725700691 0.00010067 deg
i 4.393405058004659 5.2282e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      7963 days (21.80 yr)  
   first obs. used      1999-03-20  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53427  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:46  

Additional Information
 Jupiter MOID = 2.18136 au 
 T_jup = 3.326 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.229455446025107E-15 -6.436229694434329E-15 -4.104781372041736E-14 3.417855791107125E-15 9.015532935686228E-14 -2.272893504767363E-15
q -6.436229694434329E-15 1.886623317035774E-14 9.70014613970124E-14 -1.004360119234877E-14 -2.676426756540502E-13 7.19491165899942E-15
tp -4.104781372041736E-14 9.70014613970124E-14 1.214533319267125E-7 -7.194718070176704E-11 2.658975837481301E-8 1.945648607974239E-11
node 3.417855791107125E-15 -1.004360119234877E-14 -7.194718070176704E-11 4.321820557114559E-9 -4.324217871943906E-9 1.046277667566088E-10
peri 9.015532935686228E-14 -2.676426756540502E-13 2.658975837481301E-8 -4.324217871943906E-9 1.013350496294157E-8 -1.002152551610991E-10
i -2.272893504767363E-15 7.19491165899942E-15 1.945648607974239E-11 1.046277667566088E-10 -1.002152551610991E-10 2.733372880704029E-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 16.54   n/a MPCxxxxx  

181476 (2006 TK84)          Discovered 2006-Oct-13 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2006 TK84 = 1999 FV67 
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-25 04:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin