Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
10964 Degraaff (3216 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2010964
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03040839725779341 5.7472e-08  
a 2.759167344785176 2.74e-08 AU
q 2.675265488064217 1.6395e-07 AU
i 2.135228232455164 6.9347e-06 deg
node 206.7902679919228 0.0001686 deg
peri 71.40435913995347 0.00022343 deg
M 62.46972648069329 0.00015152 deg
tp 2456510.009059480476
(2013-Aug-05.50905948)
0.00070378 JED
period 1674.038682070247
4.58
2.4936e-05
6.827e-08
d
yr
n .2150487941860434 3.2034e-09 deg/d
Q 2.843069201506135 2.8234e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      811  
   data-arc span      15053 days (41.21 yr)  
   first obs. used      1971-03-24  
   last obs. used      2012-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56774  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 16:44:58  

Additional Information
 Earth MOID = 1.65936 AU 
 T_jup = 3.341 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a MPO250320  

10964 Degraaff           Discovered 1971 Mar. 26 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Willem de Graaff (1923-2004) was a Dutch astronomical researcher at Utrecht University who unveiled the wonders of the universe to thousands of people in over 625 lectures in 42 years.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060413/MPCPages.arcLast Updated: 2006-04-17

[ show close-approach data ]
Alternate Designations
 3216 T-1 = 1996 TZ65 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Apr-24 03:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin