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 ]  
102399 (1999 TG169)
Classification: Main-belt Asteroid          SPK-ID: 2102399
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1264594839840815 3.7568e-08  
a 2.220018084926153 8.7728e-09 au
q 1.939275743471063 8.4849e-08 au
i 3.627746598746959 5.0191e-06 deg
node 219.3696305044915 7.2149e-05 deg
peri 63.27372886269482 7.593e-05 deg
M 228.7107910465831 2.6388e-05 deg
tp 2459641.115454882645
(2022-Mar-02.61545488)		 8.9926e-05 TDB
period 1208.184320876159
3.31		 7.1616e-06
1.961e-08		 d
yr
n .2979677800643307 1.7662e-09 deg/d
Q 2.500760426381244 9.8822e-09 au
   Orbit Determination Parameters
   # obs. used (total)      569  
   data-arc span      8330 days (22.81 yr)  
   first obs. used      1998-03-29  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54784  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:31:20  

Additional Information
 Earth MOID = .924294 au 
 Jupiter MOID = 2.61305 au 
 T_jup = 3.637 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO449618  

102399 (1999 TG169)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 TG169 = 2002 RB29 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-01 11:22 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin