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 ]  
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1912546474474371 3.828e-08  
a 2.371752021083103 1.1906e-08 au
q 1.918143424458107 9.1587e-08 au
i 2.848537670537302 4.1677e-06 deg
node 123.5930195196561 9.3711e-05 deg
peri 282.0399304921553 9.4401e-05 deg
M 150.540133797895 1.3268e-05 deg
tp 2458442.605419252639
(2018-Nov-20.10541925)
4.7019e-05 TDB
period 1334.142889355252
3.65
1.0046e-05
2.75e-08
d
yr
n .2698361643811453 2.0318e-09 deg/d
Q 2.825360617708098 1.4183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      7058 days (19.32 yr)  
   first obs. used      2000-12-30  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52545  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:49:56  

Additional Information
 Earth MOID = .930017 au 
 Jupiter MOID = 2.56711 au 
 T_jup = 3.518 
[ 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 16.9   n/a MPO470283  

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

[ 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
1991-Oct-16 20:36 00:01 Ceres 0.00342428089084823 0.00341961827970081 0.00342894358464909 4.13043569445533 4.13040585803626 2448546.358662559 1.06004170351881 232.271004204284 51.4441414939739 -6.81837110920791 2464.7551036214 T 18 CATAB v2.0f-lin.ifort 2020-May-21 08:50:09 2020-May-21 08:50

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 2020-Aug-09 00:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin