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 ]  
74902 (1999 TS124)
Classification: Main-belt Asteroid          SPK-ID: 2074902
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04293278889452541 3.9212e-08  
a 2.288343966063922 1.0558e-08 au
q 2.190098977650838 9.231e-08 au
i 4.39014978215322 4.3893e-06 deg
node 291.7690773840187 5.19e-05 deg
peri 45.362417382983 7.2021e-05 deg
M 264.0815806289704 5.0214e-05 deg
tp 2458937.383621229438
(2020-Mar-28.88362123)		 0.0001765 TDB
period 1264.388054326379
3.46		 8.7506e-06
2.396e-08		 d
yr
n .284722715283636 1.9705e-09 deg/d
Q 2.386588954477005 1.1011e-08 au
   Orbit Determination Parameters
   # obs. used (total)      762  
   data-arc span      7286 days (19.95 yr)  
   first obs. used      1999-09-08  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58691  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:44:12  

Additional Information
 Earth MOID = 1.18104 au 
 Jupiter MOID = 2.75676 au 
 T_jup = 3.595 
[ 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 15.7   n/a MPO436307  

74902 (1999 TS124)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-15 08:29 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin