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 ]  
392762 (2012 TC56)
Classification: Main-belt Asteroid          SPK-ID: 2392762
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1721326575667707 6.724e-08  
a 2.619836817122088 2.8626e-08 au
q 2.168877343399593 1.7846e-07 au
i 32.17905207524419 1.4142e-05 deg
node 19.61247210449848 1.6637e-05 deg
peri 39.20029647175664 6.4352e-05 deg
M 167.4434208258529 5.7126e-05 deg
tp 2457880.097227308283
(2017-May-06.59722731)
0.00024044 TDB
period 1548.851527816946
4.24
2.5386e-05
6.95e-08
d
yr
n .2324302836872995 3.8096e-09 deg/d
Q 3.070796290844583 3.3554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      8212 days (22.48 yr)  
   first obs. used      1995-10-19  
   last obs. used      2018-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6568  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:46:57  

Additional Information
 Earth MOID = 1.22012 au 
 Jupiter MOID = 2.50067 au 
 T_jup = 3.169 
[ 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 MPO434456  

392762 (2012 TC56)          Discovered 1995-Oct-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 TC56 = 1995 UY18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin