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 ]  
452251 (2015 TC101)
Classification: Main-belt Asteroid          SPK-ID: 2452251
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1273417324222408 7.8957e-08  
a 2.704020170858974 4.2518e-08 au
q 2.359685557797109 2.3217e-07 au
i 7.391849309215788 6.6012e-06 deg
node 168.0931617357921 5.5106e-05 deg
peri 243.8260552308066 6.0938e-05 deg
M 8.87558174023159 2.5204e-05 deg
tp 2458960.458748360589
(2020-Apr-20.95874836)
0.00011336 TDB
period 1624.102060245572
4.45
3.8306e-05
1.049e-07
d
yr
n .2216609465698026 5.2281e-09 deg/d
Q 3.04835478392084 4.7933e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      4729 days (12.95 yr)  
   first obs. used      2006-10-22  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58846  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:34:16  

Additional Information
 Earth MOID = 1.38097 au 
 Jupiter MOID = 2.34181 au 
 T_jup = 3.342 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO495255  

452251 (2015 TC101)          Discovered 2010-Sep-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 TC101 = 2010 RJ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-08 04:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin