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 ]  
187000 (2004 TQ106)
Classification: Main-belt Asteroid          SPK-ID: 2187000
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2598521136233333 3.9254e-08  
a 2.88332742477169 2.2165e-08 au
q 2.134088699176644 1.0995e-07 au
i 14.68380156007389 5.6657e-06 deg
node 32.95206230056864 1.6106e-05 deg
peri 280.6015605291753 2.0753e-05 deg
M 147.6353606772978 1.6128e-05 deg
tp 2458467.123043796694
(2018-Dec-14.62304380)
7.528e-05 TDB
period 1788.295859623203
4.90
2.0621e-05
5.646e-08
d
yr
n .2013089713666577 2.3213e-09 deg/d
Q 3.632566150366736 2.7925e-08 au
  Orbit Determination Parameters
   # obs. used (total)      565  
   data-arc span      7828 days (21.43 yr)  
   first obs. used      1999-09-11  
   last obs. used      2021-02-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56866  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:53:35  

Additional Information
 Earth MOID = 1.17757 au 
 Jupiter MOID = 1.99024 au 
 T_jup = 3.195 
[ 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 15.37   n/a MPCxxxxx  

187000 (2004 TQ106)          Discovered 2004-Oct-07 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2004 TQ106 = 2003 HW31 
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 20:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin