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 ]  
413218 (2003 QU41)
Classification: Main-belt Asteroid          SPK-ID: 2413218
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 .3100189268699169 1.3298e-07  
a 3.010166569034836 3.1303e-08 au
q 2.076957959602957 3.8363e-07 au
i 9.224164294893912 5.1168e-06 deg
node 350.5365773655396 6.4063e-05 deg
peri 25.3315137187113 8.9655e-05 deg
M 59.09351118693169 2.9619e-05 deg
tp 2458687.372281432741
(2019-Jul-22.87228143)
0.00016078 TDB
period 1907.586407035873
5.22
2.9756e-05
8.147e-08
d
yr
n .1887201537357307 2.9438e-09 deg/d
Q 3.943375178466716 4.1007e-08 au
  Orbit Determination Parameters
   # obs. used (total)      289  
   data-arc span      7738 days (21.19 yr)  
   first obs. used      1998-11-16  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48606  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 06:58:58  

Additional Information
 Earth MOID = 1.08189 au 
 Jupiter MOID = 1.56878 au 
 T_jup = 3.156 
[ 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 16.0   n/a MPO503523  

413218 (2003 QU41)          Discovered 2003-Aug-22 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

[ 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-08 08:41 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin