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 ]  
47169 (1999 TH32)
Classification: Main-belt Asteroid          SPK-ID: 2047169
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08932027903818465 3.8667e-08  
a 2.26428501959523 7.9331e-09 au
q 2.062038449823003 8.7546e-08 au
i 5.392987315932564 5.1863e-06 deg
node 4.053797065925083 3.9726e-05 deg
peri 109.7349436901429 4.946e-05 deg
M 298.5383097358557 3.0421e-05 deg
tp 2459212.969729853309
(2020-Dec-29.46972985)
0.00010561 TDB
period 1244.500475311753
3.41
6.5403e-06
1.791e-08
d
yr
n .2892726898395264 1.5202e-09 deg/d
Q 2.466531589367457 8.6416e-09 au
  Orbit Determination Parameters
   # obs. used (total)      991  
   data-arc span      10262 days (28.10 yr)  
   first obs. used      1992-09-23  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57344  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:43:30  

Additional Information
 Earth MOID = 1.08563 au 
 Jupiter MOID = 2.59477 au 
 T_jup = 3.606 
[ 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 15.3   n/a MPO247722  

47169 (1999 TH32)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TH32 = 2001 FR47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-30 05:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin