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 ]  
66696 (1999 TK75)
Classification: Main-belt Asteroid          SPK-ID: 2066696
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07699394819434721 3.623e-08  
a 2.911507884081436 1.9365e-08 au
q 2.687339396887036 1.0177e-07 au
i .9057828169924803 3.9341e-06 deg
node 307.1697663913053 0.0002703 deg
peri 4.348049216462011 0.00027188 deg
M 130.5028937794929 3.0176e-05 deg
tp 2458342.701280596737
(2018-Aug-12.20128060)
0.00015148 TDB
period 1814.576919537904
4.97
1.8104e-05
4.957e-08
d
yr
n .1983933533617725 1.9793e-09 deg/d
Q 3.135676371275835 2.0856e-08 au
  Orbit Determination Parameters
   # obs. used (total)      748  
   data-arc span      10553 days (28.89 yr)  
   first obs. used      1991-01-12  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59679  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:05:19  

Additional Information
 Earth MOID = 1.67299 au 
 Jupiter MOID = 2.05711 au 
 T_jup = 3.279 
[ 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 MPO366016  

66696 (1999 TK75)          Discovered 1999-Oct-10 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TK75 = 1997 GX10 = 2001 BX36 = 2002 GC44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-23 08:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin