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 ]  
212775 (2007 TC120)
Classification: Main-belt Asteroid          SPK-ID: 2212775
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1911995475172098 3.9877e-08  
a 2.372369677149533 1.2649e-08 au
q 1.918773668334993 9.6373e-08 au
i 2.848351435861603 4.9475e-06 deg
node 123.591191353219 9.4622e-05 deg
peri 282.1284209786946 9.5582e-05 deg
M 42.53414310843523 1.3459e-05 deg
tp 2458442.808908005196
(2018-Nov-20.30890801)
4.9475e-05 TDB
period 1334.664083237903
3.65
1.0674e-05
2.922e-08
d
yr
n .2697307918308838 2.1572e-09 deg/d
Q 2.825965685964073 1.5067e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      6577 days (18.01 yr)  
   first obs. used      2000-12-30  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53291  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:41:06  

Additional Information
 Earth MOID = .930145 au 
 Jupiter MOID = 2.56508 au 
 T_jup = 3.517 
[ 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 16.8   n/a MPO418139  

212775 (2007 TC120)          Discovered 2007-Oct-07 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2007 TC120 = 2000 YJ57 = 2005 EC317 
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