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 ]  
201145 (2002 JD125)
Classification: Main-belt Asteroid          SPK-ID: 2201145
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1225887580392765 5.0906e-08  
a 2.423278996823036 1.5203e-08 au
q 2.126212234219837 1.2365e-07 au
i 1.038383799782456 6.3103e-06 deg
node 345.8798805849618 0.00027658 deg
peri 154.8685780719453 0.00027791 deg
M 243.8079450017273 2.6243e-05 deg
tp 2459045.210605001138
(2020-Jul-14.71060500)
0.00010192 TDB
period 1377.855119291844
3.77
1.2967e-05
3.55e-08
d
yr
n .2612756558795701 2.4588e-09 deg/d
Q 2.720345759426237 1.7067e-08 au
  Orbit Determination Parameters
   # obs. used (total)      302  
   data-arc span      8458 days (23.16 yr)  
   first obs. used      1996-10-06  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54972  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:34:11  

Additional Information
 Earth MOID = 1.13966 au 
 Jupiter MOID = 2.29364 au 
 T_jup = 3.502 
[ 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 16.9   n/a MPO264479  

201145 (2002 JD125)          Discovered 2002-May-07 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

Alternate Designations
 2002 JD125 = 1996 TX23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-26 03:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin