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 ]  
187265 (2005 TS9)
Classification: Main-belt Asteroid          SPK-ID: 2187265
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1237710568880078 6.0879e-08  
a 3.067305706482474 3.133e-08 au
q 2.687662037392521 1.8196e-07 au
i 2.784336421591968 6.1436e-06 deg
node 166.977568992303 0.0001378 deg
peri 229.487447853282 0.00014005 deg
M 291.1797948081817 2.683e-05 deg
tp 2459575.600361889279
(2021-Dec-27.10036189)
0.00014926 TDB
period 1962.158204901637
5.37
3.0063e-05
8.231e-08
d
yr
n .1834714444027447 2.811e-09 deg/d
Q 3.446949375572427 3.5208e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      7567 days (20.72 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63568  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 07:52:54  

Additional Information
 Earth MOID = 1.69456 au 
 Jupiter MOID = 1.97136 au 
 T_jup = 3.218 
[ 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 16.17   n/a E2021B55  
diameter diameter 4.087 km 0.262 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

187265 (2005 TS9)          Discovered 2005-Oct-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2005 TS9 = 2001 BB83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-14 00:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin