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 ]  
382361 (2013 TR94)
Classification: Main-belt Asteroid          SPK-ID: 2382361
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2070511806637764 8.9188e-08  
a 2.427337693940597 3.2447e-08 au
q 1.924754558540507 2.0906e-07 au
i 1.896071976796948 8.705e-06 deg
node 180.1746352918773 0.00027433 deg
peri 180.6163368083648 0.00027524 deg
M 292.9109496425473 2.8656e-05 deg
tp 2459257.920346591457
(2021-Feb-12.42034659)
0.00011367 TDB
period 1381.318177544156
3.78
2.7696e-05
7.583e-08
d
yr
n .2606206201094403 5.2256e-09 deg/d
Q 2.929920829340686 3.9165e-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 = .921679 au 
 Jupiter MOID = 2.52493 au 
 T_jup = 3.479 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456515.5 (2013-Aug-11.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2052961920175229 8.8656e-08  
q 1.928613781930286 2.0695e-07 au
tp 2456496.611521478548
(2013-Jul-23.11152148)
8.43e-05 TDB
node 180.3101552629039 0.0002751 deg
peri 180.6121063478897 0.00027604 deg
i 1.892169334819282 8.6969e-06 deg
  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
 Jupiter MOID = 2.52493 au 
 T_jup = 3.479 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.859936851007062E-15 -1.821897529684699E-14 2.180674359324676E-12 1.809396409152465E-13 1.777719418562862E-13 -1.8480237369657E-15
q -1.821897529684699E-14 4.282820910616782E-14 -4.586677532570464E-12 -4.116969132983029E-13 -2.869178262086795E-13 4.936794018741131E-15
tp 2.180674359324676E-12 -4.586677532570464E-12 7.106461872517657E-9 8.392741817444453E-11 1.967269584327779E-9 -2.129227985982802E-12
node 1.809396409152465E-13 -4.116969132983029E-13 8.392741817444453E-11 7.568145010530237E-8 -7.561947654105536E-8 4.794667095155892E-10
peri 1.777719418562862E-13 -2.869178262086795E-13 1.967269584327779E-9 -7.561947654105536E-8 7.619921285328091E-8 -4.798802742236583E-10
i -1.8480237369657E-15 4.936794018741131E-15 -2.129227985982802E-12 4.794667095155892E-10 -4.798802742236583E-10 7.563672228459845E-11

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

[ show close-approach data ]
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-Nov-28 17:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin