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 ]  
359628 (2011 QW19)
Classification: Main-belt Asteroid          SPK-ID: 2359628
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1806518097371778 5.5368e-08  
a 2.440383076274989 1.9305e-08 au
q 1.999523457093931 1.2851e-07 au
i 2.622529205797135 6.4444e-06 deg
node 204.5486376456905 8.2686e-05 deg
peri 228.2313878798976 8.8826e-05 deg
M 38.43725230923014 2.3734e-05 deg
tp 2458851.825917360646
(2020-Jan-03.32591736)
9.2931e-05 TDB
period 1392.468673868103
3.81
1.6523e-05
4.524e-08
d
yr
n .2585336437048636 3.0678e-09 deg/d
Q 2.881242695456047 2.2793e-08 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      6949 days (19.03 yr)  
   first obs. used      2001-01-21  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56485  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:45:13  

Additional Information
 Earth MOID = 1.01537 au 
 Jupiter MOID = 2.39637 au 
 T_jup = 3.478 
[ 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 17.6   n/a MPO503416  

359628 (2011 QW19)          Discovered 2009-Jan-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-03 13:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin