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 ]  
226125 (2002 QM73)
Classification: Main-belt Asteroid          SPK-ID: 2226125
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 .08819003449153374 5.3809e-08  
a 2.208117341957856 1.5331e-08 au
q 2.013383397409239 1.1489e-07 au
i 3.671937186138768 4.4267e-06 deg
node 28.97238143228828 8.6979e-05 deg
peri 231.0883287760404 9.3557e-05 deg
M 213.0430876311116 3.8814e-05 deg
tp 2459489.736857208310
(2021-Oct-02.23685721)
0.00013205 TDB
period 1198.482369804322
3.28
1.2482e-05
3.417e-08
d
yr
n .3003798879901567 3.1284e-09 deg/d
Q 2.402851286506473 1.6683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      6339 days (17.36 yr)  
   first obs. used      2002-08-11  
   last obs. used      2019-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59074  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:50:36  

Additional Information
 Earth MOID = 1.00063 au 
 Jupiter MOID = 2.63031 au 
 T_jup = 3.652 
[ 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 17.5   n/a MPO503109  

226125 (2002 QM73)          Discovered 2002-Aug-29 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-Aug-04 18:13 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin