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 ]  
487870 (2015 TP125)
Classification: Main-belt Asteroid          SPK-ID: 2487870
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 .08800972172877185 8.9197e-08  
a 3.080693167423501 1.0455e-07 au
q 2.80956221902683 2.8464e-07 au
i 10.63459255253567 8.2631e-06 deg
node 95.44489437110404 5.1375e-05 deg
peri 288.5524805630245 8.2687e-05 deg
M 318.0023231354229 5.5756e-05 deg
tp 2459230.906041123048
(2021-Jan-16.40604112)
0.00030592 TDB
period 1975.018167594367
5.41
0.00010054
2.753e-07
d
yr
n .1822768042880796 9.2793e-09 deg/d
Q 3.351824115820173 1.1376e-07 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      4500 days (12.32 yr)  
   first obs. used      2005-12-25  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56113  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 07:09:26  

Additional Information
 Earth MOID = 1.8373 au 
 Jupiter MOID = 2.07932 au 
 T_jup = 3.196 
[ 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 16.4   n/a MPO446847  

487870 (2015 TP125)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 TP125 = 2005 YM199 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-04 21:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin