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 ]  
47176 (1999 TK105)
Classification: Main-belt Asteroid          SPK-ID: 2047176
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07472421514362043 3.769e-08  
a 2.281607634048981 8.0819e-09 au
q 2.111116294328978 8.5294e-08 au
i 4.736730330596595 4.6351e-06 deg
node 346.3059694709158 3.9916e-05 deg
peri 206.7136794398129 4.7565e-05 deg
M 197.8464379670209 2.6256e-05 deg
tp 2459567.501047601141
(2021-Dec-19.00104760)
9.2282e-05 TDB
period 1258.809085519173
3.45
6.6884e-06
1.831e-08
d
yr
n .2859845898327978 1.5195e-09 deg/d
Q 2.452098973768984 8.6858e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1138  
   data-arc span      10224 days (27.99 yr)  
   first obs. used      1992-10-26  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53933  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:43:30  

Additional Information
 Earth MOID = 1.11198 au 
 Jupiter MOID = 2.51075 au 
 T_jup = 3.597 
[ 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 15.4   n/a MPO385117  

47176 (1999 TK105)          Discovered 1999-Oct-03 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ 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-Jan-22 03:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin