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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
173866 (2001 TY206)
Classification: Main-belt Asteroid          SPK-ID: 2173866
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0554069441680092 6.3415e-08  
a 3.091037069113107 3.9902e-08 au
q 2.919772150803511 2.0008e-07 au
i 11.93719965016442 5.4394e-06 deg
node 106.5917655609797 3.7183e-05 deg
peri 301.1474455351405 6.674e-05 deg
M 63.82113799985107 5.7889e-05 deg
tp 2458248.602006928156
(2018-May-10.10200693)
0.00031731 TDB
period 1984.973654123173
5.43
3.8436e-05
1.052e-07
d
yr
n .1813626086432989 3.5118e-09 deg/d
Q 3.262301987422704 4.2113e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      6298 days (17.24 yr)  
   first obs. used      2001-10-11  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69365  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:55:58  

Additional Information
 Earth MOID = 1.95219 au 
 Jupiter MOID = 1.99327 au 
 T_jup = 3.189 
[ 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 15.3   n/a MPO433118  
diameter diameter 5.117 km 0.341 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.033   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

173866 (2001 TY206)          Discovered 2001-Oct-11 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2001 TY206 = 2003 AF53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-08 16:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin