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 ]  
226075 (2002 JM128)
Classification: Main-belt Asteroid          SPK-ID: 2226075
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04614330848439246 1.1064e-07  
a 2.97722285111333 3.7649e-08 au
q 2.839843938667626 3.3726e-07 au
i 10.11420095696957 1.351e-05 deg
node 199.0588741952792 2.3095e-05 deg
peri 28.23031224964934 9.4309e-05 deg
M 186.6610872737973 9.4988e-05 deg
tp 2459903.960167387832
(2022-Nov-20.46016739)
0.00050358 TDB
period 1876.35687304305
5.14
3.5592e-05
9.745e-08
d
yr
n .1918611566765319 3.6393e-09 deg/d
Q 3.114601763559036 3.9386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      6473 days (17.72 yr)  
   first obs. used      2002-05-07  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61359  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:49:34  

Additional Information
 Earth MOID = 1.83576 au 
 Jupiter MOID = 1.85618 au 
 T_jup = 3.235 
[ 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 15.6   n/a MPO503109  

226075 (2002 JM128)          Discovered 2002-May-07 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-14 04:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin