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 ]  
390011 (2012 TR315)
Classification: Main-belt Asteroid          SPK-ID: 2390011
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2221819854754499 6.4217e-08  
a 2.742805574329849 4.2966e-08 au
q 2.133403586052112 1.9121e-07 au
i 9.642510407399923 6.609e-06 deg
node 47.0951274894549 5.9584e-05 deg
peri 335.5923702042114 6.3987e-05 deg
M 175.1167617070081 2.5696e-05 deg
tp 2457793.420755426101
(2017-Feb-08.92075543)
0.00010833 TDB
period 1659.170288522849
4.54
3.8986e-05
1.067e-07
d
yr
n .2169759201272259 5.0984e-09 deg/d
Q 3.352207562607587 5.2512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      5619 days (15.38 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59591  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:52:21  

Additional Information
 Earth MOID = 1.14089 au 
 Jupiter MOID = 2.10601 au 
 T_jup = 3.293 
[ 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 16.3   n/a MPO391993  

390011 (2012 TR315)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2012 TR315 = 2003 YA112 
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-25 20:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin