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 ]  
437875 (2001 QR126)
Classification: Main-belt Asteroid          SPK-ID: 2437875
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .307817844118862 6.4932e-08  
a 2.786687319138897 1.8109e-08 au
q 1.928895236328191 1.8861e-07 au
i 7.026655828975087 4.1765e-06 deg
node 257.7063458943468 4.0059e-05 deg
peri 97.00953826394451 4.1117e-05 deg
M 356.7161131154646 8.4746e-06 deg
tp 2459015.999456774950
(2020-Jun-15.49945677)
4.0103e-05 TDB
period 1699.146357707538
4.65
1.6563e-05
4.535e-08
d
yr
n .2118710953691514 2.0652e-09 deg/d
Q 3.644479401949603 2.3683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      401  
   data-arc span      9804 days (26.84 yr)  
   first obs. used      1992-09-24  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44669  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:15:38  

Additional Information
 Earth MOID = .93972 au 
 Jupiter MOID = 1.91168 au 
 T_jup = 3.249 
[ 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 15.9   n/a MPO477053  

437875 (2001 QR126)          Discovered 2001-Aug-20 by LINEAR at Socorro
Reference: Last Updated: 2015-07-06

[ 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-03 13:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin