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 ]  
58268 (1993 TQ19)
Classification: Main-belt Asteroid          SPK-ID: 2058268
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1211901999829638 5.7987e-08  
a 2.443484494908664 1.5739e-08 au
q 2.147358120315411 1.3984e-07 au
i 6.354818831677442 6.1759e-06 deg
node 192.2143079686346 4.0008e-05 deg
peri 184.5818026951441 4.4002e-05 deg
M 251.1855784344642 1.7843e-05 deg
tp 2459022.193362505228
(2020-Jun-21.69336251)
6.9856e-05 TDB
period 1395.123994758835
3.82
1.3479e-05
3.69e-08
d
yr
n .2580415800691827 2.4931e-09 deg/d
Q 2.739610869501916 1.7646e-08 au
  Orbit Determination Parameters
   # obs. used (total)      468  
   data-arc span      8986 days (24.60 yr)  
   first obs. used      1993-10-09  
   last obs. used      2018-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55885  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:33:55  

Additional Information
 Earth MOID = 1.14793 au 
 Jupiter MOID = 2.71778 au 
 T_jup = 3.482 
[ 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 15.8   n/a MPO436189  

58268 (1993 TQ19)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 TQ19 = 2001 XM205 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-23 23:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin