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 ]  
192753 (1999 TD259)
Classification: Main-belt Asteroid          SPK-ID: 2192753
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1763747291802287 4.1092e-08  
a 2.669824392168314 1.5588e-08 au
q 2.198934838040859 1.1689e-07 au
i 14.79660914845248 4.2744e-06 deg
node 194.5925741038157 1.6774e-05 deg
peri 128.5068304365927 2.1871e-05 deg
M 349.7901879070605 1.4049e-05 deg
tp 2459245.689519146865
(2021-Jan-31.18951915)
6.2322e-05 TDB
period 1593.391410613861
4.36
1.3955e-05
3.821e-08
d
yr
n .225933187289687 1.9787e-09 deg/d
Q 3.140713946295769 1.8337e-08 au
  Orbit Determination Parameters
   # obs. used (total)      646  
   data-arc span      7627 days (20.88 yr)  
   first obs. used      1999-10-02  
   last obs. used      2020-08-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55232  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:25  

Additional Information
 Earth MOID = 1.21881 au 
 Jupiter MOID = 2.39545 au 
 T_jup = 3.312 
[ 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 15.48   n/a E2021B55  

192753 (1999 TD259)          Discovered 1999-Oct-09 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1999 TD259 = 2002 GK120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-20 17:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin