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 ]  
243193 (2007 TJ371)
Classification: Main-belt Asteroid          SPK-ID: 2243193
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2633950107641212 5.4325e-08  
a 2.778897757473262 3.0262e-08 au
q 2.0469499527312 1.4406e-07 au
i 22.69674949295958 5.9212e-06 deg
node 117.903472918206 1.402e-05 deg
peri 220.1187762892219 1.7646e-05 deg
M 214.6532146779326 1.0126e-05 deg
tp 2459283.640776992156
(2021-Mar-10.14077699)
5.3728e-05 TDB
period 1692.026962772032
4.63
2.7639e-05
7.567e-08
d
yr
n .2127625669807386 3.4755e-09 deg/d
Q 3.510845562215324 3.8233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      6106 days (16.72 yr)  
   first obs. used      2002-08-13  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63598  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:58:57  

Additional Information
 Earth MOID = 1.07469 au 
 Jupiter MOID = 1.95682 au 
 T_jup = 3.173 
[ 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 15.0   n/a MPO437135  
diameter diameter 3.699 km 0.819 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.118   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

243193 (2007 TJ371)          Discovered 2007-Oct-12 by CSS at Catalina
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1967-Mar-16 01:32 00:02 Jupiter 1.9555275750295 1.95552704662974 1.95552810342982 5.37509061388822 5.29389400016394 2439565.563986958 1.97205220381764 394.898413201734 25.3309457161141 89.5602570714901 3267950.55033637 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 09:58:59 2019-Jul-14 09:59
2074-Jan-01 17:26 00:03 Jupiter 1.95742600493071 1.95742518541127 1.95742682446917 5.3445531109878 5.26296520124622 2478574.226579175 2.49857838380004 443.164473082414 28.6820747126837 86.5179211253688 3238579.18863412 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 09:58:59 2019-Jul-14 09:59
2180-Oct-22 01:38 00:07 Jupiter 1.95981109870004 1.9598099847345 1.95981221292971 5.30601784935935 5.22392892558481 2517583.567861218 6.95966938114674 1310.81955573332 26.3247238074039 88.0551334184425 3235900.02429526 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 09:58:59 2019-Jul-14 09:59
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-17 13:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin