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 ]  
382361 (2013 TR94)
Classification: Main-belt Asteroid          SPK-ID: 2382361
[ 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 .2073886744846228 8.9043e-08  
a 2.425797755623758 3.2677e-08 au
q 1.922714774517174 2.0835e-07 au
i 1.89657446208763 8.7085e-06 deg
node 180.2050990317846 0.00027428 deg
peri 180.7667124392824 0.0002752 deg
M 188.4164526087889 2.7182e-05 deg
tp 2459258.238787415517
(2021-Feb-12.73878742)		 0.00011345 TDB
period 1380.003893553461
3.78		 2.7884e-05
7.634e-08		 d
yr
n .2608688291980196 5.2711e-09 deg/d
Q 2.928880736730342 3.9454e-08 au
   Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      4575 days (12.53 yr)  
   first obs. used      2005-07-05  
   last obs. used      2018-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65226  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:40:00  

Additional Information
 Earth MOID = .918812 au 
 Jupiter MOID = 2.52267 au 
 T_jup = 3.480 
[ 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 17.6   n/a MPO434369  

382361 (2013 TR94)          Discovered 2005-Jul-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-12-19

[ 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
2124-Mar-18 07:32 00:15 Eunom 0.042935575134452 0.0428886378054715 0.0429827195804844 4.16016195246151 4.16016187387168 2496911.813878892 15.1834814119847 5251.54784550708 63.0692404843593 -63.5048400789075 91058.4879080053 T 14 CATAB v2.0e-lin.ifort 2019-Jul-14 15:40:02 2019-Jul-14 15:40

Alternate Designations
 2013 TR94 = 2005 NJ27 = 2009 SE80 
[ 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-18 09:36 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin